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The radius of a circle is 10 inches. What is the angle measure of an arc bounding a sector with area 10​π square inches?

The radius of a circle is 10 inches What is the angle measure of an arc bounding a sector with area 10π square inches class=
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ghanami

Answer:

Step-by-step explanation:

hello :

the arc length formula is : s = 2πr(θ/360°)

given : area :  s = 10 ,     radius  :   r = 10

2(3.14)(10)(θ/360°)=10 solve for : θ

2(3.14)(θ/360°)=1

θ = 360°/6.28

θ = 57°.32

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