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mestny [16]
3 years ago
7

The length of a rectangle is twice the width. The perimeter is 90 inches. What is the rectangle's area?

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
7 0

Length=l, w=width

L=2w

Perimeter =2l+2w=2w+2w+w+w=90inches

6w=90

w=15inches

Length =2×15=30inches

Area=length × width =30inches×15inches=450in2

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