Mathematics, 08.06.2020 18:57 vannaht2003
An equation of the circle whose center is the origin and
which passes through the point (3,0) is
A (x – 3)2 + y2 = 9
B (x – 3)2 + y2 = 3
© x2 + y2 = 9
O x + y2 = 3
Answers: 2
and radius 
, has equation:
, therefore:
, then the radius of circle is the distance 
between origin 
, 
, and 
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An equation of the circle whose center is the origin and
which passes through the point (3,0) is
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