The radius of one circle is twice the ra...

The radius of one circle is twice the radius of another circle whose centres are (2,0) (1,2) respectively cutting orghogoanlly.Then the radius of the first circle is

Similar Questions

Explore conceptually related problems

The radius of a circle is 4m . What is the radius of another circle whose area is 25 times that of the first ?

The radius of a circular is 5 m. What is the radius of another circle whose area is 25 times that of the first?

If two circles of the same radius r and centres at (-1,2) and (3,6) respectively cut orthogonally,then the value of r is

The radius of a circle is 14cm. Find the radius of the circle whose area is double of the area of the circle.

Find the equation of the circle whose centre is (2, -2) and radius is 8.

Find the equation of a circle whose centre is (2,-3) and radius 5.

Find the equation of the circle with centre: (1, 1) and radius

A circle with centre at (2,4) is such that the line x+y+2=0 cuts a chord of length 6. The radius of the circle is

Find the equation of a circle whose centre is (2, 3) and radius is 5.

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