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The curved part of this figures is a semicircle.

What is the area of this figure?

28+8.125π units²

28+16.25π units²

14+8.125π units²

14+16.25π units²

The curved part of this figures is a semicircle. What is the area of this figure? 28+8.125π units-example-1
User Flyerz
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1 Answer

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You need to find the radius of the circle.
You are told that the curved part is a semicircle.
That means that the endpoints of the curved part are the endpoints of a diameter.
Find the length of the diameter by using the Pythagoras theorem.
Then divide by 2 to get the radius.
Then find the area of the circle and divide by 2 to find the area of the semicircle.
Then find the area of the triangle.
Add the areas of the semicircle and triangle..
User GenesRus
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