find the area of circle whose radius are 28cm,5.6m,6.3m
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Answered by
5
Answer:
(1 ) Radius of the circle is 28 cm.
Area = πr2
= π × 28 cm × 28 cm
= 2464 sq cm
(2 ) Radius of the circle is 5.6 m.
Area = πr2
= π × 5.6 m × 5.6 m
= 98.56 sq m
(3) Radius of the circle is 6.3 m.
Area = πr2
= π × 6.3 m × 6.3 m
= 124.74 sq m
Answered by
1
28cm = 2463.01 area
5.6cm = 98.52 area
6.3cm = 124.69 area
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