Asked by Anonymous

The width of a rectangle is 3
4
the length. The perimeter is
252 cm. What is the width of the rectangle?
A) 36 cm
B) 48 cm
C) 54 cm
D) 72 cm
Can someone help me please?
Answered by Anonymous
*The width of a rectangle is 3/4
Answered by Damon
2 * width + 2 * length = perimeter
so
2*w + 2 * 4w/3 = 252

w + 4w/3 = 126
7 w/3 126
w = 3 * 126/7
Answered by 100%
the answer is 54
126/7 simplified is 18.
18 x 3 is 54
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