SOLUTION: i have a cercle with a triangle inside and i will like to know how i can workout the area of the shaded portion and the area of the unshaded area. thank`s.

Algebra ->  Trigonometry-basics -> SOLUTION: i have a cercle with a triangle inside and i will like to know how i can workout the area of the shaded portion and the area of the unshaded area. thank`s.      Log On


   

Question 319044: i have a cercle with a triangle inside and i will like to know how i can workout the area of the shaded portion and the area of the unshaded area.
thank`s.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The area of a circle is,
A=pi%2AR%5E2
where R is the radius of the circle.
The area of a triangle is,
A=%281%2F2%29bh. where b is the base of the triangle and h is the height.
You should be able to figure out with these two formulas what's shaded and not shaded