Question

6,(х + 5)2 + (у-3)2-36

Answer 1

The given equation of circle is ( x+5 ) 2 + ( y−3 ) 2 =36 (1)

The formula for the equation of circle is given by,

( x−h ) 2 + ( y−k ) 2 =r (2)

Where h and k denotes the center of the circle and r denotes the radius of the circle.

Comparing equation (1) and (2), h=−5,k=3 and r=6

Thus the center of the circle is (-5,3) and radius of the circle is 6.