3 years ago

i need help! find the area of the composite figure. if anyone can help i will really appreciate it. thanks! :)

Mathematics

1 answer:

frutty [35]3 years ago

4 0

Answer:

area = 120.7 cm²

Step-by-step explanation:

net area = area of rectangle - area of semi-circle

area = (19 x 7.5) - 1/2(3.14)(4.5²)

area = 152.5 - 31.8 = 120.7 cm²

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