SOLUTION: Find the area of a segment of a circle whose diameter is 9 inches, if the segment has a central angle of pie/3 radians.
Algebra ->
Trigonometry-basics
-> SOLUTION: Find the area of a segment of a circle whose diameter is 9 inches, if the segment has a central angle of pie/3 radians.
Log On
Question 32869: Find the area of a segment of a circle whose diameter is 9 inches, if the segment has a central angle of pie/3 radians. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Area of the circle is 81(pi) sq. in.
(pi)/3 = 1/6 of the circle
The segment has area [81pi)/6=13.5pi sq. in.
Cheers,
Stan H.
(