the perimeter of a rectangle is 120 meters. If the length of the rectangle is 20 meters more than the width, what are the dimens

Question

3 years ago

10

ions of the rectangle.

2 answers:

Misha Larkins [42] · Answer 1 · 2021-12-14T23:54:32+03:00

7 0

120= 2(w+20) + 2w
120= 2w+40+2w
120= 40+4w
80=4w
w=20
Length:
w+20
20+20
40
Width: 20
So the dimensions are:
Length is 40
Width is 20

patriot [66] · Answer 2 · 2021-12-14T21:32:01+03:00

4 0

L+l+L+l=120
L+l=60

L=l+20 so l+20+l=60, 2l=40, l=20, L=40

The dimensions are 20 wide, 40 long.