Math, asked by Nabhonil8930, 8 months ago

Two tangents TP and TQ are drawn from an external point T to a circle with center O as shown in Fig. 10.73. If they are inclined to each other at an angle of 100°, then what is the value of ∠ POQ?

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Answered by shanmugavidhya321

Answer:

Step-by-step explanation:

Answered by Anonymous

Answer:

Since, the angle between two tangents drawn from an external point to a circle is supplementary to the angle subtended by the line segments joining the points of contact at the center ,that is ,

POQ + PTO =180°.

PTO= 100°

=180°-100°=80°.

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