FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -How to measure aspect ratio. Simply put, the aspect ratio is the ratio of width and height, in which the width is usually the first number and the height is the second number. A 16:9 display could be 16 inches long and 9 inches high, or 32 inches long and 18 inches high.

Detailed explanation-2: -Two numbers separated by a colon represent the aspect ratio. The first number represents its width and the second for its height. For example, an aspect ratio of 1.78:1 means the image’s width is 1.78 times the size of its height. Whole numbers are easier to read, so this is often written as 4:3.

Detailed explanation-3: -Aspect ratios are written as a formula of width to height, like this: 3:2. For example, a square image has an aspect ratio of 1:1, since the height and width are the same. The image could be 500px × 500px, or 1500px × 1500px, and the aspect ratio would still be 1:1.

Detailed explanation-4: -How do I calculate 16:9 aspect ratio? To make sure you’ll get a screen with an aspect ratio of 16:9 : If you know the screen’s height, multiply it by 16/9 to get the necessary width.

Detailed explanation-5: -The aspect ratio of a geometric shape is the ratio of its sizes in different dimensions. For example, the aspect ratio of a rectangle is the ratio of its longer side to its shorter side-the ratio of width to height, when the rectangle is oriented as a “landscape".