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

User Havald
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4 votes
1) Find the radius of the circle. You can do that by inspection; no work required.
2) Use the "area of a circle" formula A = pi r^2 to calculate the area.
3) Round off your area calculation to the nearest hundredth.
User Cryptopay
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