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#18. estimate the perimeter and the area of the shaded figure to the nearest tenth

#18. estimate the perimeter and the area of the shaded figure to the nearest tenth-example-1
User Harry Lachenmayer
by
2.8k points

1 Answer

10 votes
10 votes

Answer:

Area = 22.3 m^2

Perimeter 27.4 m^2

Explanation:

Perimeter = __ m

Area __ m^2

The area of the triangle is about 4.2,

The area of the square is 4,

The area of the semicircle is 14.1,

14.1 + 4.2 + 4 = 22.3

Area = 22.3 m^2

9.4 + 6 + 4 + 4 + 4 = 27.4

Perimeter = 27.4 m^2

Therefore the area of the shape is about 22.3 m^2 and the perimeter is about 27.4 m^2.

User Ondrej Svejdar
by
3.2k points
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