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The area of a square is twice the area of a circle. The area of the circle is 392 sq cm. Find the length of the side of the square.

A) 28 cm
B) 26 cm
C) 24 cm
D) 22 cm

Correct Answer:

A) 28 cm

Description for Correct answer:
According to the question,

Area of Square =\( \Large 2\times 392 \)

=> \( \Large a^{2} \)=784

a=\( \Large \sqrt{784} \)=28 cm.

Part of solved Area and perimeter questions and answers : >> Elementary Mathematics >> Area and perimeter

Comments

Similar Questions

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2). Area of circle is equal to the area of a rectangle having perimeter of 50 cm and the length is more than its breadth by 3cm. What is the diameter of the Circle?

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