In figure CP and CQ are tangents to a circle with centre at 0. ARB is another tangent touching the circle at R. If `CP=11cm and BC=7cm`, then the length of BR is ___.

CP and CQ are tangents to a circle with center O. ARB is another tangent touching the circle at R. If CP=11cm and BC=7cm find the BR.

CP and CQ are tangents to a circle with centre O.ARB is another tangent touching the circle at R. If CP=11cm,BC=7cm, Then the length BR is :

In Fig.10.74,CP and CQ are tangents to a circle with centre O.ARB is another tangent touching the circle at R. If CP=11cm and BC=7cm, then find the length of BR. (FIGURE)

In Fig. 10.74, C P and C Q are tangents to a circle with centre O . A R B is another tangent touching the circle at R . If C P=11 c m and B C=7c m , then find the length of B R . (FIGURE)

XP and XQ are tangents to a circle with centre O. ARB is another tangent touching the circle at R. Show that XA + AR = XB + BR .

In figure, CP and CQ are tangents from an external point C to a circle with centre O. AB is another tangent which touches the circle at R. If CP = 11 cm and BR = 4 cm. Find the length of BC.

In the figure, CP and CQ are tangents from an external point C to a circle with centre O. AB is another tangent which touches the circle at R. If CP=11 cm and BR=4 cm. Find BC.