A rectangle is placed around a semicircle as shown below. The length of the rectangle is 10cm . Find the area of the shaded region. Use the value 3.14 for ?, and do not round your answer. Be sure to include the correct unit in your answer.
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Step 1
First, we need to find the diameter of the semicircle. Since the length of the rectangle is 10 cm, the diameter of the semicircle is also 10 cm. Show more…
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