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What is the area of the figure below use 3.14 for pie

What is the area of the figure below use 3.14 for pie-example-1
User Thinzar
by
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2 Answers

2 votes

Answer:

Answer CL 586 cm^2

Explanation:

Hello. It's pi, not pie.

The area of the triangle is A1 = (1/2)(base)(height) = (1/2)(18 cm)(7 cm), or

A1 = 63 cm^2.

The area of the rectangle is A2 = (base)(height) = (18 cm)(22 cm) = 396 cm^2.

The area of the semicircle is A3 = (1/2)(pi)(9 cm)^2 = 3.14(81 cm^2)(1/2) = 127 cm^2

Thus, the total area of the figure is A = 127 cm^2 + 396 cm^2 + 63 cm^2, or

586 cm^2 approximately.

User Michal Franc
by
8.2k points
4 votes

Answer:

586.2( option C)

please see the attached picture for full solution...

Hope it helps...

Good luck on your assignment....

What is the area of the figure below use 3.14 for pie-example-1
User Aditya Santoso
by
9.0k points

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