153,291 views
18 votes
18 votes
Find the area of a 60 degree sector of a circle that has a 5-inch radius.

User PlasmaHH
by
2.6k points

1 Answer

15 votes
15 votes

Answer:

4.16π

Keys:


Sigma(\sigma) = radius\\Theta(\theta) = angle

Explanation:


\sigma = 5\\A = (\theta)/(360^\circ) * \pi \sigma^2\\A = (60^\circ)/((360^\circ)/(6) ) * \pi (5)^2\\A = (25)/(6) \pi \\A= 4.16\pi

User Doc Holiday
by
2.7k points