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2 years ago

IM BEGGING YOU PLEASE HELP PLEASE HELP I NEED HELP PLEASE

Mathematics

1 answer:

I am Lyosha [343]2 years ago

8 0

Answer:

area of shaded region: 21.07 ft²

Given for semi circle:

radius of semi-circle: 7 ft

Given for rectangle:

width: 7 ft
length: 14 ft

Find area of rectangle:

Length * Width

14 * 7

98 ft²

Find the area of semi circle:

1/2 * π * r²

1/2 * 3.14 * (7)²

76.93 ft²

Area of shaded region:

area of rectangle - area of semi-circle

98 ft² - 76.93 ft²

21.07 ft²

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