Question

Find the area of the circle. Round your answer to the nearest hundredth.
2 cm

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Answer 1

12.57 if 2cm is the radius,

3.14 if 2cm is the diameter

Explanation:

If the radius 2cm

A = πr^2 = π·2^2 ≈ 12.56

If the diameter 2cm

A= πr^2 = π·1^2 ≈ 3.14