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Area can be expressed by the formula A=(Pi)r2, where A is the area and r is the radius.

To find the radius of the circle, divide the diameter by 2.

14 cm/2 = 7 cm

A = (3.14159)(72)

= 153.938 cm2

Therefore, the area of a circle with a diameter of 14 cm is approximately 153.9 cm2.

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15y ago

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