Ask a New Question
Search
The length of a rectangle is 2 1/2 times the width, and the perimeter is 42 feet. What are the dimensions of this rectangle?
1 answer
P = 2L + 2W
42 = 2(2.5W) + 2W
42 = 5W + 2W
42 = 7W
6 = W
Ask a New Question
or
answer this question
.