Which term describes the relationship of height to width in an image?

Which term describes the relationship of height to width in an image?

• A. Height and width in pixels of an image
• B. Aspect ratio
• C. Frame
• D. 1920x1080

Answer: (B)

The relationship of height to width in an image is described by its aspect ratio. Aspect ratio expresses how wide an image is compared with how tall it is, usually written as width:height (for example, 16:9 or 4:3). This tells you the image’s shape and remains the same when you scale the image up or down, so you don’t introduce distortion if you resize it while preserving the proportions. This differs from pixel dimensions, which specify the exact number of pixels in width and height. Those are about size in pixels, not the proportional relationship. A particular resolution like 1920x1080 is an example that yields a 16:9 aspect ratio, illustrating how a specific size relates to its shape.

The relationship of height to width in an image is described by its aspect ratio. Aspect ratio expresses how wide an image is compared with how tall it is, usually written as width:height (for example, 16:9 or 4:3). This tells you the image’s shape and remains the same when you scale the image up or down, so you don’t introduce distortion if you resize it while preserving the proportions.

This differs from pixel dimensions, which specify the exact number of pixels in width and height. Those are about size in pixels, not the proportional relationship. A particular resolution like 1920x1080 is an example that yields a 16:9 aspect ratio, illustrating how a specific size relates to its shape.