the area of a rectangle is 42 square inches . the length is 7 inches . what is the perimeter of the rectangle ?
1 answer:
Area = 42 sqaure inches
Length =7
Area = l x width
if the width is X then 7x=42 and x= 42/7 = 6
there X (width) is 6
perimeter thus is 7+7+6+6= 26
The answer is 26
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