A circle is indescribed in a sqare of area 784cm . find the area of circle？
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Answer:
area of square=side2
side=√784
apply area of circle =πr2
22/7*√784*√782
22/7*784
2464
is it right plz must check
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- Side ² = 784
- side of square = √784 = 28 cm = Diameter of Circle
- Radius of circle = d/2 = 28/2 = 14 cm
- Area of Circle = πr² = 22/7 × (28)² = 22/7 × 784 = 22 × 112 = 2464 cm²
- AREA OF CIRCLE = 2464 cm²
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