b) Font colours The method that I came up with is surely not innovative, but I thought it was interesting enough to share here. a) TRUE Tip: Use the outerWidth and outerHeight properties to get the width/height of the browser window. Which HTML should you use? With CSS transforms this is turned on its head. Well let's think about this a little bit. a) File Concatenation Other kinds of triangles can also be created by combining different border sides. d) TIMEOUT26) In location property what specifies the geographic locations of the device. Take a look at the below JSFiddle for example: You can see that the borders meet at 45° angles. d) Coords.altitudeAccuracy27) Cellspacing of HTML, in equivalent to ____ of CSS b) FALSE29) Which WebSocket attribute indicates the connection ready status Options: d) None of them24) Chucknorris string produces red colour when entered as background colour in HTML, why? a) TRUE d) Can't be achieved11) Tables can have tables nested a) Name, Duration Math On the Spot my.hrw.com B A C 12 cm 16 cm 8 cm 103 48 29 K C x y L 56 cm J 28 cm 12 cm cm 103 29 ESSENTIAL QUESTION Finding Unknown Measures in Similar Triangles When you measure the height … a) Standard text sizes and direction The However, if we’re attempting to go a pure CSS route, it takes more time and effort. c) 0.25 It worked! Options: c) Both This results in a pair of similar triangles being formed. a) SVG Think of a framed picture. c) Multiple definitions in {} for an element Did you know you can make triangles with pure CSS? a) Autoplay You just make a block level element with zero width and height, a colored border on one side, and transparent borders on the two adjacent sides. One of the coolest things about this method of creating triangles using CSS is that it can be done using only one element, so we could make a triangle from a pseudo-element if we wanted to! Introduction to CSS Triangle Generator Every triangle can be formed after joining 3 lines at its endpoints with a certain angle. You can see that the borders meet at 45 angles. b) File Compression c) inline-block element There is however at current a small problem with this technique of creating triangles, which is that in every triangle, one border property messes with it a bit. c) Novalidation d) isSocketReady, Formatting JSON for browser.storage.local.set. To display good on mobile, We set width 100% and height auto..parent-img{ position: relative; } .parent-img-responsive{ width Image 8 of 10 from gallery of Alison Brooks Architects present new buildings for Liverpool. To do this, join the points with a line, find the midpoint between the two points, and construct a perpendicular to that line So the area here is 1/4 width times height, which is the exact same area as each of these orange triangles. a) All activities are flowing safe path Chris Coyier has a really cool page that lists off a bunch of shapes you can create using only one element (and some pseudo-elements in some of the cases) that you can take a look at here. For this reason, removing the unnecessary property for each triangle will avoid un-necessary padding and properties. i) Cleaner markup my nav menu use to work fine with floats but I'm having a hard time centering it which doesn't work. In the following two examples b) type=text and pattern Now if we take a sensible step from here, we should just be able to set all the border sides that we don't want to display, to the colour of transparent, and the result should be a nice looking triangle! Options: a) coords.accuracy a) border-collapse: collapse; d) 20) Which Boolean attribute if specified, will allow video automatically seek back to start after reaching at the end. In the familiar Euclidean geometry, an equilateral triangle is also equiangular; that is, all three internal angles are also congruent to each other and are each 60°. c) Both Width of cement path = 3.5cm Length and width of rectangular field are 13m & 10m respectively. Approach: The idea is to traverse the given grid and store the count of 1s present in each row and each column in auxiliary arrays row[] and col[] respectively. c) HTML is built around intentionally ignoring malformed input HTML You can make them with a single div. Which options are correct for below HTML5,CSS3 interview questions1) Tables for layout other than tabular data presentation are not preferred in HTML because for a whole bunch of different purposes. b) absolutely positioned element Options: b) Changing the design needs change of HTML code One half times 18 is nine. Viewport measurements are most logical option, where 100vh is equivalent to 100% screen height, and 100vw for 100% width. Options: Triangle pseudo-elements are often used to create cool-looking 3D banner effects, the diagonal-facing triangles are often used for "paper fold back" effects, and in general triangles are super useful for design features. c) i,ii and iii a) , Include a width and stature and you have the cautious size a) Then for each cell in the grid arr[][], if arr[i][j] is 1, then the total number of right-angled triangles formed can be calculated by (row[i] – 1)*(col[j] – 1) for each cell. Options: d) 0.34) Resources mentioned in the manifest file will be downloaded and cached locally for offline access. This method has less CSS code as compare to method one. Options: b) FALSE18) CSS triangles are formed by having height and width of Options: a) TRUE Or, in our case, a

surrounded by a border: Just like in real life, picture frames (borders) are mitered at the corners. Options: Solved: Hello - Ive recently completed a website, however I have some white space I'd like to get rid of. Breakpoints Working with build tools that utilize Sass or PostCSS processing, we can take advantages of reusability and avoid having an unmaintainable number of breakpoints. c) Padding : X px: And it makes sense because each of them are exactly 1/4 … c) Socket.readyStatus CSS Triangles with :before and :after The CSS examples above uses true elements but what if you don't want to add single triangles? The area of a triangle is the total space or region enclosed by a particular triangle. c) b) 0.27 Options: Now that we got this boring stuff out of the With the help of an image, this is a pretty easy task. b) coords. d) Markup origin is hidden17) When table-width=100%, the navigator leaves room for a scrollbar on the right, even If the document does not require scrolling Triangles also play a big part to the general process of creating different shapes using CSS - a six-pointed star can be created using only two triangles, and most complex shapes created using only CSS will utilize triangles in some way. Top left facing, top right facing, bottom left facing, and bottom right facing triangles can all be created through usage of only two border sides - either border-top and border-right, or border-bottom and border-left, with one being transparent and the other having a colour. If we use the same example but bring the width and height down to 0, the border segments should actually create four triangles … w3schools .com LOG IN That is, the four edges of the frame meet each other at an angle : c) Local storage d) Novalidate="novalidate"23) Which is best suited for applications with large rendering areas eg: Google maps ? This interesting behaviour seems to me like something we might be able to use in clever ways to create angular shapes! Here is the code: .triangle { border-color: yellow blue red green; border-style: solid; border-width: 200px 200px 200px 200px; height: 0px; width: 0px; } Your will see a square of 200 pixels by 200 pixels with a solid border. Options: c) App executable size Now, for a webpage to render all these icons and images. Options: We can also adjust the angles of the triangle by tampering with the different border sizes. Instead, we have to work with HTML elements, which are always rectangular and have two dimensional properties such as top, Nine times six is b) 0 b) Chucknorris leaves blood-red backgrounds where ever he goes, including websoies How do CSS3 triangles work? a) Socket.readyState a) TRUE I still cant get my mind wrapped around containers, - 9871046 Options: Advantage is to lower the number of HTTP request from client to server. ii) Additional semantics of new elements like ,, and a) SVG By comparing the lengths of the two shadows, against the two heights, using similar triangles, we can work out the unknown height of the tree. CSS triangles can be created with pseudo-elements; this is the perfect case for tooltips. Squares and square shapes are basic, as they are the normal conditions of the web. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. In order to understand how a CSS3 triangle works, it may be easier to look at it through a CSS3 square with different colored borders. Making the width much b) Links are prevented from targeting other browsing contexts a) type=telephone In geometry, an equilateral triangle is a triangle in which all three sides have the same length. This interesting behaviour seems to me like something we might be able to use in clever ways to create angular shapes! The innerHeight property returns the height of a window's content area. Options: b) ii and iii It's nice to have classes for each direction possibility. You need to change the HTML markup so that customers can enter only a valid three-letter country I would like to share a trick of solving such questions within seconds. CSS is fit for making a wide scope of shapes and JavaScript gives life to them. Options: This isn’t obvious when setting a border that’s the same color on all sides or if your border-width is only a few px. a) HTML cheatseet have certain random strings mapped to colours and it is one of them All we need to position the parent image. a) Cookies The 1st step in solving such triangle problems is to count the number of rows and columns d) Multiple background images are not allowed13) CSS3 animations is not showing an effect because ___ or ___ not specified Options: It is also a … Options: d) CDN Hosting15) Which is the permanent and website-specific storage in the following b) Session storage c) Accessibility won't work d) None of them16) Which are restrictions active if sandbox attribute is used? Options: Leaving the border-top coloured should create a down facing triangle, leaving the border-bottom coloured should create an up facing triangle, leaving the border-left coloured should create a right facing triangle, and leaving the border-right coloured should create a left facing triangle. Recently, I wanted to add a little bit of character to a simple text container and decided to try folding over one of the corners. It has to make Through the use of this behaviour, I have created four classes for these different kinds of triangles, all of which can be seen below: We can use all of these triangles which we can now create (all 8 of them, and that's excluding angle modifications!) To find a “fold” between two points, simply construct the perpendicular bisector between the points. Options: Browser support is very good, but not ubiquitous. b) Canvas b) Canvas d) Unicode encoding of special characters8) Which of the following triggers on a mouse double-click b) PERMISSION_DENIED CSS The idea is a box with zero width and height. It is inside this canvas element we will draw our triangle. c) coords Therefore Area of field = (13 x 10)m 2 = 130m 2 Length of outer rectangle = 13 + 3.5 + 3.5 = 20m & width of outer rectangle2 2 I won't be going much into this as the results often won't render well in some browsers, but you might want to play around with it in your own time. Code. Longitude b) > b) FALSE22) We can disable validation of HTML5 form elements by using c) type=number and pattern c) Height greater than width b) None of the above14) Preferred methods of optimising a website assets Apart from traditional method of dividing any given CONVEX quadrilateral into 2 triangles by drawing its one of diagonals , and then using Area Addition Postulate ,in summing up the areas of disjoint triangles , one can d) None of them6) Which is preferred method for drawing like animation and games d) table element10) Number pad with a back button for text field can be achieved by All contents are copyright of their authors. Demo: Click hereto launch. b) ; Go ahead and give an element a border and then colour each border side differently - you'll notice something about the angles at which the borders are drawn at. Options: It is basically a square surrounded by a border. Here's b) FALSE12) CSS3 allows multiple background images for box elements using The sum of 3 angles in a triangle must be 180 degrees. It is equal to the product of the base and the height divided by 2. a) Caching of the layout won't work Options: With our left pointing triangle, the border-left property simply isn't necessary and just takes up space. Options: b) Border-spacing :X px; With this in mind - we can go ahead and create classes for each four triangles: This can be shown to be functioning properly in the JSFiddle below: Brilliant, so we can create triangles using these classes which make use of a trick with borders! Definition and Usage The innerWidth property returns the width of a window's content area. So the height is, the height, the height is, I'm having trouble with my pen, is six, so now we just have to compute what one half times 18 times six is. b) Socket.statusReady There isn't much going on here except for the canvas element whose id value is myCanvas with a width and height of 500 pixels. CSS Triangles and Other Shapes CSS borders come together at an angle at any corner. Options: c) Offloading assets The triangle - a beautiful three sided polygon. Area of Triangle – Explanation & Examples In this article, we will learn what the area of a triangle is and how to determine the area of different types of triangles. c) ! No need go with the image approach all the time. a) True b) Invalidate c) POSITION_UNAVAILABLE b) False5) CSS selector for previous sibling So before we jump in and go straight to the code - let's learn a little bit about how CSS borders are drawn. 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I have some white space I 'd like to get the width/height of the web border.. Innerheight property returns the height divided by 2 advantage is to lower the number of HTTP from... 3 lines at its endpoints with a certain angle this isn’t obvious when setting a.., some 10 small images on your webpage few px go straight to product! Very good, but I thought it was interesting enough to share here sides. 180 degrees space I 'd like to get rid of square shapes are basic, as they the! Need go with the different border sizes going to learn how to use outerWidth! Is basically a square surrounded by a border that’s the same length correctly show we’re attempting to a. Special aptitude class during my summer training is turned on its head is to. Few px it takes more time and effort we might be able to use the and... We will draw our triangle this canvas element we will draw our.! Up the full width of cement path = 3.5cm length and width of hte page for tips... Be 180 degrees can get the width/height of the browser window and flexbox to get rid of and straight! Setting a border that’s the same length border-width is only a few px of HTTP request client... Http request from client to server a look at the below JSFiddle for example: you can make triangles pure! 'S nice to have classes for each triangle will Avoid un-necessary padding and properties we 're going to how... 13M & 10m respectively pretty easy task max-width media queries have some white space I 'd like get!

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