SOLUTION: Could you please help me with this proble Find the equation of a circle with center at the origin and point (4,7) on the circle.

SOLUTION: Could you please help me with this proble Find the equation of a circle with center at the origin and point (4,7) on the circle.

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Question 32142: Could you please help me with this proble
Find the equation of a circle with center at the origin and point (4,7) on the circle.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
The radius is the distance from (0,0) to (4,7)
=sqrt(4^2+7^2)= sqrt(65)
EQUATION:
x^2+y^2=r^2
x^2+y^2=65
Cheers,
Stan H.
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