2 Points
What is the approximate area of the shaded sector in the circle shown below?
60°
A. 52.3 ^in 2
B. 5.24 in^2
C. 2.62 in^2
D. 13.1 in^2
SUBMIT

2 Points What is the approximate area of the shaded sector in the circle shown below 60 A 523 in 2 B 524 in2 C 262 in2 D 131 in2 SUBMIT class=

Respuesta :

Answer:13.1

Step-by-step explanation:find the area. r squared times pi and then multiply that by 60/360

The area of the shaded region of the circle with a radius of 5 inches and an angle of 60° is 13.1 in².

What is a circle?

A circle is a curve sketched out by a point moving in a plane so that its distance from a given point is constant; alternatively, it is the shape formed by all points in a plane that are at a set distance from a given point, the centre.

The area of the shaded region of the circle with a radius of 5 inches and an angle made at the center of the circle is 60°. Therefore, the area of the shaded region can be written as,

[tex]\text{Area of the shaded region} = \pi r^2 \times \dfrac{60^o}{360^o}[/tex]

                                          [tex]= \pi \times (5^2) \times \dfrac16\\\\=13.0899\approx 13.1\rm\ in^2[/tex]

Thus, the area of the shaded region of the circle with a radius of 5 inches and an angle of 60° is 13.1 in².

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