The perimeter of a rectangle is 24 in.and its length is 3times its width. What are the length and width of ThE rectangle?
2 answers:
let w = width and 3w = length
perimeter is the distance around the outside of the object or P = 2L + 2W
2(3w) + 2w = 24
6w + 2w= 24
8w = 24
w= 3
3w= 9
Width is 3in. and length is 9in.
The length is 9 and the width is 3
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