NayeliLo NayeliLo

27-03-2018
Mathematics

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A circle has a diameter of 2.5 ft.
What is the area of the circle rounded to the nearest tenth?
Use 3.14 for pi.

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Respuesta :

jdoe0001 jdoe0001

27-03-2018

area of a circle = A = πr².

if the diameter is 2.5, then the radius is half that, or 1.25, thus

A = π(1.25)²

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