In the given figure, PA and PB are tangents to a circle from an external point P such that PA=4 cm and `angleBAC=135^(@).` Find the length of dhord AB.

In the given figure, PA and PB are tangents to the circle from an external point P. CD is another tangent touching the circle at Q. If PA =12 cm, QC=3cm, then find PC+PD.

In the given figure, PA and PB are tangent to the circle from an external point P. CD is another tangent touching the circle at Q. If PA=12cm and QC=QD=3cm, then find PC+PD.

In the given figure, PA and PB are tangents to the circle from an external point P. CD is another tangent touching the circle at Q. If PA =12 cm, QC=3cm, then find PC+PD.

In the given figure PA and PB are tangents to the circle drawn from an external point P. CD is a third tangent touching the circle at Q. If PB=10cm and CQ=2cm. What is the length of PC?

In the given figure PA and PB are tangents to the circle drawn from an external point P. CD is a third tangent touching the circle at Q. If PB=10cm and CQ=2cm. What is the length of PC?

From a point P, two tangents PA and PB are drawn such that PA=10 cm and angleAPB=60^(@). Find the length of chord AB.

If PA and PB are tangents from an outside point P such that PA=10cm and /_APB=60o. Find the length of chord AB

In the figure ,if PA and PB are tangents and AB=AP,then angleAPB is:

In the figure ,PA and PB are tangents to the circle drawn from an external point P. also CD is a tangent to the circle at Q. if PA = 8 cm and CQ = 3cm , then PC is equal to …………..