[" Paink "A(-1,8)],[" m a circle met cente "0(2,-3y)" ."],[" find the value of "y" .Hemee "],[" find the sadies af cisele."]

Points A(-1,y) and B(5,7) lie on a circle with centre O(2,-3y). Find the values of y Hence,find the radius of the circle.

Points A(-1, y) and B(5, 7) lie on a circle with centre O(2, -3y) . Find the values of y. Hence, find the radius of the circle.

Points A(-1, y) and B(5, 7) lie on a circle with centre O(2, -3y). Find the values of y. Hence, find the radius of the circle.

Points A(-1, y) and B(5, 7) lie on a circle with centre O(2, -3y) . Find the values of y.

Find the value of y=(0.05246)^("1//8) .

A line 4x-3y+20=0 cuts a chord of length 8 units on a circle with centre at (-2,-1) . Find the equation of the circle.

If 2((1,3),(0,x))+((y,0),(1,2))=((5,6),(1,8)) , then find the value of x+y.

If the circle x^2+y^2=1 is completely contained in the circle x^2+y^2+4x+3y+k=0 , then find the values of kdot

If the circle x^2+y^2=1 is completely contained in the circle x^2+y^2+4x+3y+k=0 , then find the values of kdot