3 years ago

The point (3,0) lies on a circle with the center at the origin. What is the area of the circle to the nearest hundredth?

1 answer:

5 0

The answer is 28.26

work:
Equation for area of circle: pi*radius squared
the radius of the circle is 3
3 squared is 9
9 times 3.14 is 28.26

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