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In Fig, if A D ,\ A E and B C are tang...

In Fig, if `A D ,\ A E` and `B C` are tangents to the circle at `D ,\ E` and `F` respectively. Then, `(a) A D=A B+B C+C A` `(b) 2A D=A B+B C+C A` `(c) 3A D=A B+B C+C A` `(d) 4A D=A B+B C+C A`

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RD SHARMA ENGLISH-CIRCLES-All Questions
  1. The length of the tangent drawn from a point 8cm away from the centr...

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  2. A B and C D are two common tangents to circles which touch each oth...

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  3. In Fig, if A D ,\ A E and B C are tangents to the circle at D ,\ E a...

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  4. In Figure, R Q is a tangent to the circle with centre O . If S Q=6c ...

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  5. In Figure, the perimeter of A B C is (a) 30cm (b) 60cm (c) 45cm (d...

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  6. In Figure, A P is a tangent to the circle with centre O such that O ...

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  7. A P and A Q are tangents drawn from a point A to a circle with cen...

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  8. At one end A of a diameter A B of a circle of radius 5cm, tangent X...

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  9. If P T is tangent drawn from a point P to a circle touching it at ...

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  10. In the adjacent figure, if A B=12 c m ,\ \ B C=8c m and A C=10 c m ,...

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  11. In Figure, if A P=P B , then (a) A C=A B (b) A C=B C (c) A Q=Q C (d) ...

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  12. In Figure, if A P=10 c m , then B P= (a) sqrt(91)c m (b) sqrt(127)c m...

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  13. In Figure, if quadrilateral P Q R S circumscribes a circle, then P D...

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  14. In Figure, two equal circles touch each other at T , if Q P=4. 5 c m ,...

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  15. In Figure, A P B is a tangent to a circle with centre O at point P ....

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  16. In Figure, P R= (a) 20cm (b) 26cm (c) 24cm (d) 28cm

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  17. In Figure, there are two concentric circles with centre O . P R and P ...

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  18. In Fig. 10.94, if A B=8c m and P E=3c m , then A E= (FIGURE) (a) ...

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  19. In Fig. 10.95, P Q and P R are tangents drawn from P to a circle...

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  20. In Fig. 10.96, if T P and T Q are tangents drawn from an externa...

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