There is square of side 22 cm. Find the radius of the circle whose perimeter equals the perimeter of the square.
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Answered by
7
[tex]2 \pi r=4*22 \\ r=4*22/2* \pi \\ r=14 cm
[/tex]
Vizag:
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i see that. u does not able to find sides of rhombus
side=10cm
sorry wrong ans ... side=5cm
Answered by
17
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 :-)
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 :-)
Thank u so much. U r a genius
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