if circumference of a cirlce is 44cm. Find its area
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Hey mate.
✌☺✌
☀As, circumference = 44cm
▶so, 2πr = 44
➡πr = 44 / 2
➡22 /7 *r = 22
➡r = 22*7 / 22
➡r = 7cm.
▶Now,
▶area = π r r
▶so, area = 22/7 * 7 *7
➡area = 22 * 7
➡area = 154 cm sq.
Thanks...
✌☺✌
☀As, circumference = 44cm
▶so, 2πr = 44
➡πr = 44 / 2
➡22 /7 *r = 22
➡r = 22*7 / 22
➡r = 7cm.
▶Now,
▶area = π r r
▶so, area = 22/7 * 7 *7
➡area = 22 * 7
➡area = 154 cm sq.
Thanks...
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