SOLUTION: How do I find the area of a shaded area if I have to use pi= 3.14 and the radius is 8cm and the angle is 72 degrees?

Question 877849: How do I find the area of a shaded area if I have to use pi= 3.14 and the radius is 8cm and the angle is 72 degrees?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
The total area is
If the shaded area has a central angle of 72 degs, its area
=

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