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Feliz [49]
3 years ago
5

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

Mathematics
1 answer:
Fittoniya [83]3 years ago
7 0
If a point on the circle is (3,0) then the radius is 3 units. 
The area of the circle is \pi *r^{2}
\pi *9
about 28.27 units
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