How to I solve this geometry I don’t know

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asked Apr 2, 2019 214k views

1 Answer

Hurobaki · Answer 1 · 2019-04-07T13:46:08+0000

Look carefully at the diagram. The shaded region represents 3/4 of the total area of the circle, which, in turn, is pi*r^2, or pi*(8 cm)^2.

Thus, the area of the shaded region is (3/4)*pi*(64 cm^2), or 48 pi cm^2.

How to I solve this geometry I don’t know

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