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A triangle is placed in a semicircle with a radius of 4ft Find the area of the shaded region. Use the value 3.14 for π , and do not round your answer. Be sure to include the correct unit in your answer.
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A triangle is placed in a semicircle with a radius of 4ft

Find the area of the shaded region. Use the value 3.14 for π
, and do not round your answer. Be sure to include the correct unit in your answer.

User Sam Bauwens
by
8.4k points

1 Answer

5 votes
I found
9.12 ft^(2)
I used the fact that the shaded area should be equal to the area of the semicircle minus the area of the triangle:

A triangle is placed in a semicircle with a radius of 4ft Find the area of the shaded-example-1
User Amnn
by
7.7k points
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