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STatiana [176]
3 years ago
6

Can someone help me I’m having trouble finding the area of the shaded region in each figure and round the answer to two decimal

places and I have to use 3.15:(

Mathematics
1 answer:
stellarik [79]3 years ago
5 0

Answer:

Step-by-step explanation:

Area of a Semi Circle

Area = 1/2 pi r^2

r = d/2

r = 3/2

r = 1.5

Area = 1/2 3.14 * 1.5^2

Area = 1/2 * 3.14 * 2.25

Area =                                                           3.5325

Area of Rectangle

L = 12 Yd

W = 4 Yd

Area = L * W

Area = 12 * 4<u>  =                                          48 </u>

Total Area =                                               51.5325

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When you multiply each side of an equation by the same number,
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