A chord with a length of 3 runs from pi/4 to pi/3 radians on a circle. What is the area of the circle?
1 Answer
Aug 2, 2016
Explanation:
We use Co-ordinate Geometry to solve this Problem.
Without ant loss of generality, we may assume that the centre of the
circle is the origin.
A point
Similarly, a point
Given that
Taking,
the area of the circle