[" polar of the opposite "],[" vertex with respect to a "],[" circle with centre P.Then "],[" P is "]

Each side of DeltaABC is the polarof the opposite vertex with respect to a circle with centre P. For the DeltaABC the point P is

Each side of DeltaABC is the polarof the opposite vertex with respect to a circle with centre P. For the DeltaABC the point P is

The polar of p with respect to a circle s=x^(2)+y^(2)+2gx+2fy+c=0 with centre C is

The polar of p with respect to a circle s=x^(2)+y^(2)+2gx+2fy+c=0 with centre C is

A Rhombus ABCD has sides of length 10. A circle with centre ‘A’ passes through C (the opposite vertex) likewise, a circle with centre B passes through D. If the two circles are tangent to each other. Find the area of the rhombus.

Two circle with centre O and P intersect each other in point C and D. Chord AB of the circle with centre O touches the circle with circle with centre P in Point E. Prove that angleADE+angleBCE= 180^(@)

/_P Q R =100^(@) , where P, Q and R are points on a circle with centre O. Find /_O P R