In the above figure, O is the center of the circle and, M and N lie on the circle.
The area of the right triangle MON is 50 cm2.
What is the area of the circle in cm2?
1
2π
2
100π
3
75π
4
50π
In the above figure, O is the center of the circle and, M and N lie on the circle.
The area of the right triangle MON is 50 cm2.
What is the area of the circle in cm2?