the following 3 shapes are made up of square, circles, and semi circles. Find the Area and perimeter of the shaded area. Write y
our answer as a completely simplified exact value in terms of pi
1 answer:
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If you're just integrating a vector-valued function, you just integrate each component:
The first integral is trivial since .
The second can be done by substituting :
The third can be found by integrating by parts: