The area of a rectangle R with width 4 feet is equal to the area of a square S which has a perimeter of 24 feet. The perimeter of the rectangle R, in feet is :

A 9
B 16
C 24
D 26

Correct Answer: 26

Side of the square = 24/4 = 6. Area of the square = 62  = 36 ATQ, Area of rectangle, Length x width = 36 or,   Length x 4 = 36 or, Length = 9 So, the perimeter of the rectangle = 2(Length + width) = 2(9 + 4) = 26
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