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  • Find the equation of the circle with centre (0,2) and radius 2

1. Find the equation of the circle with

    centre (0,2) and radius 2

Answers (1)

best_answer

As we know, 

The equation of the circle with centre ( h, k) and radius r is given by ;

(x-h)^2+(y-k)^2=r^2

So Given Here

(h,k)=(0,2) 

AND r=2

So the equation of the circle is:

, (x-0)^2+(y-2)^2=2^2

x^2+y^2-4y+4=4

x^2+y^2-4y=0

Posted by

Pankaj Sanodiya

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