The radius of the circle passing through the vertices of the triangle ABC, is

The radius of the circle passing through the vertices of the triangle formed by the lines x + y = 2, 3x - 4y = 6, x - y = 0

If AB =12cm, BC=16 cm and AB is perpendicular to BC, then the radius of the circle passing through the points A, B and C is

Origin is the centre of a circle passing through the vertices of an equilateral triangie whose median is of length 3a then the equation of the circle is

The equation of a circle with the origin as the centre and passing through the vertices of an equilateral triangle whose altitude is of length 3 units is

Find the radius of the largest circle, which passes through the focus of the parabola y^2=4(x+y) and is also contained in it.

The radius of the circle passing through the points (0,0),(0,3),(4,0) is

The equation of a circle with origin as centre and passing through the vertices of an equilateral triangle whose median is of length 3a is

The radius of the circle touching two sides AB and AC of a triangle ABC and having its center on BC is equal to………………..

ABCD is a parallelogram . The circle passing through the vertices. A, B and C intersects CD (or CD produced) at E. Prove that AE=AD .

Show that the equation of the circle with centre at origin and passing through the vertices of an equilateral triangle whose median is of length 3a is x^(2)+y^(2)=4a^(2) .