`A, B, C` are the centers of the three circles `c_1,c_2,c_3` such that `c_1,c_2` touch each other externally and they both touch c, from inside then the radical center of the circles is for triangle `ABC`

A,B,C are the centers of the three circles c_(1),c_(2),c_(3) such that c_(1),c_(2) touch each other externally and they both touch crom inside then the radical center of the circles is for triangle ABC

Three circles of radius a, b, c touch each other externally. The area of the triangle formed by joining their centre is

3 circles of radii a, b, c (a lt b lt c) touch each other externally and have x-axis as a common tangent then

Circles of radii 2,2,1 touch each other externally.If a circle of radius r touches all the three circles externally,then r is

Three circles of radii 1,2,3 touch other externally.If a circle of radiusr touches the three circles,then r is

A circle touches the line L and the circle C_(1) externally such that both the circles are on the same side of the line, then the locus of centre of the circle is :

Consider circles C_1 & C_2 touching both the axes and passing through (4,4) , then the product of radii of these circles is

Two circles with centers A and B and radius 2 units touch each other externally at 'C' and radius 2 units meets other two at D and E. Then the area of the quadrilateral ABDE is :

C_1 and C_2 are fixed circles of radii r_1 and r_2 touches each other externally. Circle 'C' touches both Circles C_1 and C_2 extemelly. If r_1/r_2=3/2 then the eccentricity of the locus of centre of circles C is