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?

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asked Jul 5, 2019 199k views

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Daniel Burkhart · Answer 1 · 2019-07-09T21:39:00+0000

Radius = 3 units
Using pi as 3.132
Area of circle =
$\pi r^(2)$ = 3.142 x 3 x 3 = 28.278 square units ≈ 28.28 square units

OR if you use the calculator and press pi x 3 x 3 = 28.27square units

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?

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