In the figure, AB is a diameter PA is a tangent to the circle and PCB is a secant. Show that `triangle ABP ~ triangle CAP`

In the figure PA is a tangent to the circle, PBC is secant and AD bisects angle BAC. Show that triangle PAD is an isosceles triangle. Also, show that: /_CAD=1/2[/_PBA-/_PAB]

In the adjacent figure, BC is a tangent to the circle with centre 'O'. OE bisects AP. prove that triangle AEO ~ triangle ABC .

In a fig. PA is a tangent to the circle. PBC is a secant & AD bisects angle BAC. Show that triangle PAD is an isosceles triangle.Also show that /_CAD=1/2(/_PBA-/_PAB)

Line PQ is a tangent to the circle at point A, arc AB~=arc AC . Prove that triangle ABC is isosceles triangle.

In a fig.PA is a tangent to the circle.PBC is a secant & AD bisects angle BAC.Show that triangle PAD is an isosceles triangle.Also show that /_CAD=(1)/(2)(/_PBA-/_PAB)

As shown in the figure,PA is a tangent to a circle and PBC is a secant,so that PB=AB . Prove that PB.PC=AC^(2)

In the following figure, ray PA is the tangent to the circle at point A and PBC is a secant. If AP = 14, BP = 10, then find BC.

In the following figure , ray PA is the tangent to the circle at point A and PBS is secant . If AP=14,BP=10, find BC.

In the following figure , ray PA is the tangent to the circle at point A and PBS is secant . If AP=14,BP=10, find BC.