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In Fig. 10.62, P O|Q O . The tange...

In Fig. 10.62, `P O_|_Q O` . The tangents to the circle at `P` and `Q` intersect at a point `T` . Prove that `P Q` and `O T` are right bisectors of each other. (FIGURE)

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RD SHARMA-CIRCLES-All Questions
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  2. In Fig. 10.61, B D C is a tangent to the given circle at point D...

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  3. In Fig. 10.62, P O|Q O . The tangents to the circle at P and Q i...

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  4. The lengths of three consecutive sides of a quadrilateral circumscr...

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  5. In Fig. 10.67, O Q : P Q=3:4 and perimeter of P O Q=60 c m . De...

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  6. In Fig. 10.72, P A and P B are tangents to the circle drawn from...

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  7. What is the distance between two parallel tangents of a circle of r...

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  8. The length of a tangent from a point A at distance 5 cm from the ce...

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  9. Two tangents T P and T Q are drawn from an external point T to a...

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  10. What is the distance between two parallel tangents to a circle of r...

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  11. In Q. No. 1, if P B=10 c m , what is the perimeter of P C D ?

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  12. In Fig. 10.74, C P and C Q are tangents to a circle with centre ...

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  13. In Fig. 10.75, A B C is circumscribing a circle. Find the lengt...

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  14. In Fig. 10.76, C P and C Q are tangents from an external point C...

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  15. Two concentric circles are of radii 5 cm and 3 cm. Find the length ...

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  16. In Fig. 10.77, P A and P B are tangents to the circle with centr...

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  17. A tangent P Q at a point P of a circle of radius 5cm meets a line t...

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  18. From a point Q , the length of the tangent to a circle is 24cm a...

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  19. The length of the tangent from a point A at a circle, of radius ...

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  20. If tangents P A and P B from a point P to a circle with centr...

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