The circumference of a circle is
314cm .Find the radius and the area of circle?
Answers
Answered by
2
Answer:r = 50cm and area = 7850cm²
Explanation:the circumference of A circle = 2πr = 314cm
=> 2×314/100× r = 314
=> r = 100/2
=> r = 50cm
so, area of circle = πr²
= 3.14× 50²
= 3.14×2500
= 7850cm² ....ans.
Answered by
1
Answer:r = 50cm and area = 7850cm²
Explanation:the circumference of A circle = 2πr = 314cm
=> 2×314/100× r = 314
=> r = 100/2
=> r = 50cm
so, area of circle = πr²
= 3.14× 50²
= 3.14×2500
= 7850cm² ....ans.
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