Question

there is a square of side 22cm find the radius of the circle whose perimeter equals the perimeter of the square​

Answer 1

Answer:

Step-by-step explanation:

Side of the square = 22

perimeter of the square = 4 x 22 = 88

now let the radius of the circle be r

now perimeter of the circle = 88

2 x pi (r) = 88

2 x 22/7 x r = 88

r = 88 x 7 / 2 x 22

r = 88 x 7 / 44

r = 2 x 7

r = 14

the radius is 14 cm

hope it helps :-)

Answer 2

Answer:

side of the square = 22

perimeter of the square = 4 x 22 = 88

now let the radius of the circle be r

now perimeter of the circle = 88

2 x pi (r) = 88

2 x 22/7 x r = 88

r = 88 x 7 / 2 x 22

r = 88 x 7 / 44

r = 2 x 7

r = 14

the radius is 14 cm

hope it helps uh

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