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UkoKoshka [18]
3 years ago
14

The community center built a new playground. The sections of the playground are geometric shapes, shown in the picture below

Mathematics
2 answers:
lord [1]3 years ago
6 0

Answer:

area =  2348 ft^2

Step-by-step explanation:

(15 x 40) + (28x40) + Pi(20^2)(0.5) = area

area = 600 + 1120 + 628 = 2348 ft^2

Vikentia [17]3 years ago
3 0

Answer:

Step-by-step explanation:

So we have a half circle, a rectangle, and a triangle.

circle area is A=3.14r^2 and the radius is 40/2=20, since we only have half a circle

A=3.14(20^2)/2=628ft^2

The rectangle has an area A=LW=28(40)=1120ft^2

The triangle has area A=bh/2=40(15)/2=300ft^2

So the total area is

A=628+1120+300=2048ft^2

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3 years ago
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erastovalidia [21]
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3 years ago
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Read 2 more answers
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