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schepotkina [342]
2 years ago
6

PLEASE HELP. WILL GIVE BRAINLIEST FOR CORRECT ANSWER

Mathematics
1 answer:
lozanna [386]2 years ago
6 0
Are of shaded region = area of circle - area of segment
= \pi {r}^{2}  - ((\alpha  \div 360) \times \pi \times  {r}^{2} )
= \pi {r}^{2} (1 -  \alpha  \div 360)
r = 8.35 \\  \alpha  = 100
= 158.1666....
rounding \: up
area \: of \: shaded \: region \:  = 158.2 \: \: square ft
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Julli [10]
Given:

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Step-by-step explanation:

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Step-by-step explanation:

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