how do you find the area of a sector without rounding?

Question

with a central angle of 240 degrees and a radius of 16ft.

I know how to find the area of a sector but I don't know how to do it without rounding.

Answer 1

Favorite Answer

sector area = pir^2*(central angle/360) if angle is in degrees =pir^2*(central angle/2pi) if angle is in radians

area = pi 16^2 (240/360) =

256(2/3)pi =

512pi/3

Answer 2

it is (angle)/360 multiplied by area of circle

Answer 3

just make a left at the next corner and then a UTURN.