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06-02-2019
Mathematics

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Using the illustration below, calculate the area of the circle.

Using the illustration below calculate the area of the circle class=

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mathecoach mathecoach

06-02-2019

Answer:

d^2 = 12^2 + 5^2 = 169

d = 13

r = d/2 = 6.5

A = pi·6.5^2 = 132.73 cm²

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