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podryga [215]
3 years ago
15

Find the area of the green sector if ∠ A = 45° and the circle has a radius of 10 inches.

Mathematics
2 answers:
Travka [436]3 years ago
5 0
The answer to this is (D)
Furkat [3]3 years ago
3 0

Answer:

D) 25π/2 in²

Step-by-step explanation:

The area of a sector of central angle θ and radius r is ...

... A = (1/2)r²θ

Your sector has central angle π/4 and radius 10 in, so has area ...

... A = (1/2)(10 in)²(π/4)

... A = 25π/2 in² . . . . matches selection D

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Step-by-step explanation:

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5 0
3 years ago
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3 years ago
Determine the resulting polynomial: f ( x ) = 7 x + 9 f(x)=7x+9 g ( x ) = − 5 x 2 − 2 x − 8 g(x)=−5x 2 −2x−8 Find: f ( x ) ⋅ g (
S_A_V [24]

:) Brainliest pls?

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7 0
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