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3 years ago

What is the approximate area of the shaded sector in the circle shown below?

Mathematics

2 answers:

Gnesinka [82]3 years ago

8 0

Answer:

13.1 in^2

Step-by-step explanation:

apex!!!

pychu [463]3 years ago

3 0

Answer : The correct option is, (A) $13.1in^2$

Step-by-step explanation :

To calculate the the area of shaded sector in the circle in degree, the formula used as:

$A=\frac{\theta}{360}\times \pi r^2$

where,

A = area of sector

$\theta$ = angle = 60°

r = radius of circle = 5 in

Now put all the given values in the above formula, we get:

$A=\frac{60}{360}\times 3.14\times (5in)^2$

$A=13.1in^2$

Therefore, the approximate area of the shaded sector in the circle is, $13.1in^2$

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Step-by-step explanation:

we have

$R(x)=1.5x$ -----> equation A

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Anna007 [38]

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f(n) 1033 932 831 730 629 528

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