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55 pts!!! Find the area of the shaded regions. Give your answer as a completely simplified exact value in terms of pi (no approximations)

55 pts!!! Find the area of the shaded regions. Give your answer as a completely simplified-example-1
User Alwaysblue
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1 Answer

7 votes

Answer: 40pi

Step-by-step explanation: The area of the entire circle is 10^2pi or, just 100pi

72+72=144

144/360=0.4

0.4•100pi=40pi