Question

What is the area of the figure below to the nearest hundredth? A 12.25 in. C 52.25 in.? B 39.25 in. D 91.25 in 2

pls help
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Answer 1

Rectangle:
A = lw
A = 10(4)
A = 40in^2

Triangle 1 and 2:
A = 1/2bh
A = 1/2(3)(4)
A = 1/2(12)
A = 6 in^2

Semicircle:
r = d/2
r = 10/2
r = 5 in
A = πr²/2
A = π(5)^2/2
A = π(25)/2
A = 78.5/2
A = 39.25 in^2

Total:
A = 40in^2 + 6in^2 + 6in^2 + 39.25in^2
A = 91.25in^2

Answer 2

the area of the figure below to the nearest hundredth? is 91.25