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?

In the above figure, O is the center of the circle and, M and N lie on

1.	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?
A.	2π
B.	100π
C.	75π
D.	50π
Answer» C. 75π

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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?

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