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3 years ago

12

A rectangle has a perimeter of 34 inches. the length is 7 inches longer than the width. the area of this rectangle is __________

___ .

1 answer:

SCORPION-xisa [38]3 years ago

6 0

Let x inch be the width
x×2+(x+7)×2=34
2x+2x+14=34
4x=20
x=5
the length=5+7 i.e.12 inches
the width=5 inches
Area=5×12=60 inches

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