the circumference of a circle is 176 m find its area
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Hey!!
circumference=176m
2πr=176
πr=88
r=88/3.14
area=πr2
π×88/π×88/π
2466m^2
circumference=176m
2πr=176
πr=88
r=88/3.14
area=πr2
π×88/π×88/π
2466m^2
premsingh14:
ans is 2464 sq cm
Answered by
3
✔✔ Answer ✔✔
⭕ Circumference of circle ✏ 2πr
176m ✏ 2 ×22/7 ×r
176 × 7 /2 × 22 = r
28m = r
⭕ Area ✏ πr^2
✏ 22/7 * (28)^2
✏ 22/7 * 784
✏ 2646m^2
⭕ Circumference of circle ✏ 2πr
176m ✏ 2 ×22/7 ×r
176 × 7 /2 × 22 = r
28m = r
⭕ Area ✏ πr^2
✏ 22/7 * (28)^2
✏ 22/7 * 784
✏ 2646m^2
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