Ask a New Question

A rectangle has width the same as side of a square whose perimeter is 20m. the length of the rectangle is 9m. Find the perimeter of this rectangle.

W=L+20m

2L+2W=9
2L+2(w+20m)=9
2L+2w+20=9
4l+20=9
4L=20+9
4L=29
L=29/4

answered below. This is the third post of this problem.

Ask a New Question or answer this question.

Similar Questions

10. a rectangle has width the same as a side of a square whose perimeter is 20m. the length of the rectangle is 9m. find the
1. 2 answers
A square and a rectangle have the same perimeter. The length of the rectangle is 4cm less than twice the side of the square, and
1. 6 answers
A rectangle has width the same asa a side of a square whose perimeter is 20m.the length of the rectangle is 9m. Find the
1. 1 answer
The length of a rectangle is three times the length of a side of a square and the width of the rectangle is two less than the
1. 2 answers

more similar questions