Area and Perimeter Practice Test 2

Question : 11 of 40

Marks: +1, -0

A wire, in the form of a circle of radius 42 cm, is cut and bent in the form of square. The side of the square is:

Solution:

Circumference of the circular wire = 2 ×

{22}/7

× 42 = 264 cm
Since, side of the required square =

{264}/4

= 66 cm

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