SOLUTION: Consider the following.
θ = 30°, d = 20 m
(a) Find the length of the arc that subtends the given central angle θ on a circle of diameter d.
(b) Find the area A of the sec
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Question 1148703: Consider the following.
θ = 30°, d = 20 m
(a) Find the length of the arc that subtends the given central angle θ on a circle of diameter d.
(b) Find the area A of the sector determined by θ.
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
C=pi*d, and for a 30 degree arc, it would be (30/360)*pi*d=5.24 m, length of arc.
area is 1/12 pi*r^2 or 1/12 pi*100 cm^2=26.18 cm^3.
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