find area of a circle with circumference 132 m
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HI
HERE IZ UR ANSWER
Circumference of circle = 2πr
Given,
2πr = 132 cm
πr = 132/2 = 66
r = 66*7/22
r = 21 cm.
Area of circle = π × r ×r
= 22/7 * 21 * 21
= 66*21
= 1386
So area of circle will be 1386 m^2.
HOPE IT HELPS!!
HERE IZ UR ANSWER
Circumference of circle = 2πr
Given,
2πr = 132 cm
πr = 132/2 = 66
r = 66*7/22
r = 21 cm.
Area of circle = π × r ×r
= 22/7 * 21 * 21
= 66*21
= 1386
So area of circle will be 1386 m^2.
HOPE IT HELPS!!
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