The area of a rectangle is 102 sq. cm. If its length is 17 cm, what is – InterviewSolution

InterviewSolution

1.

The area of a rectangle is 102 sq. cm. If its length is 17 cm, what is its perimeter?

Answer»

Area of a rectangle = length × breadth

∴ 102 = 17 × breadth

∴ breadth = 102/17 = 6 cm

Perimeter of rectangle = 2 (length + breadth)

= 2 (17 + 6)

= 2 × 23

= 46 cm

∴ The perimeter of rectangle is 46 cm.

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