If tangents PA and PB from a point P to a circle with centre O are inclined to each…

MATHEMATICS · Single correct · CBSE · Mathematics · Circles · Circles

Problem

3. If tangents PA and PB from a point P to a circle with centre O are inclined to each other at angle of

80^{\circ}

, then

\angle \mathrm{POA}

is equal to (A)

50^{\circ}

(B)

60^{\circ}

(C)

70^{\circ}

(D)

80^{\circ}