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Give the equation of the circle centered at the origin and passing through the point (0, 10).

User Biks
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1 Answer

6 votes

Here,

The eqn of circle passing through centre is

x^2+y^2=r^2

Since,it passes through the point(0,10) replace the value of x by 0 and y by 10...

0^2+10^2=r^2

or,100=r^2

therefore,

r=10

The eqn of circle is x^2+y^2=10....

HOPE THIS HELPS YOU!!!!!

User Alexander Zhukov
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