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densk [106]
3 years ago
12

Question

Mathematics
1 answer:
notka56 [123]3 years ago
5 0
Area of rectangle = 9 x 15 = 135
Area of half the circle = 0.5(3.14)(r^2) = 0.5(3.14)(20.25) = 31.7925
Area of shaded region = area of rectangle - area of half the circle = 135 - 31.7925 = 103.2
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