In Figure 4, PQ and PR are tangents drawn to a circle with centre O from an external point P. If ` /_ PRQ = 70^@`, then find `/_QPR and /_OQR`

In figure PQ and PR are tangents drawn from P to a circle with centre O.If angleOPQ=35^@ then

In the given figure, two tangents PQ and PR are drawn to a circle with centre O from an external point P, Prove that /_ QPR = 2 /_ OQR.

In the given figure, two tangents PQ and PR are drawn to a circle with centre C from an external point P, Prove that /_ QPR = 2 /_ OQR.

In the figure PQ and PQ and PR are tngnets to the circle with centre 'O' , then x = …….

In the given figure,two tangents PQ and PR are drawn to a circle with centre C from an external point P ,Prove that /_QPR=2/_OQR

In the figure, tangents PA and PB are drawn to a circle with centre O from an external point P. If CD is a tangent to the circle at E and AP=25cm, find the perimeter of /_\PCD .

In the figure , tangent PA and PB are drawn to a circle with centre O from an external point P. If CD is a tangent to the circle at E and AP = 15cm, find the perimeter of Delta PCD .

Two tangents PA and PB are drawn to circle with centre O from an external point P. Prove that angleAPB= 2angleOAB