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In Fig. 4.32, D E|| A Q and D F|| A ...

In Fig. 4.32, `D E|| A Q` and `D F|| A R` . Prove that `E F || Q R` . (FIGURE)

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RD SHARMA ENGLISH-TRIANGLES-All Questions
  1. Any point X inside D E F is joined to its vertices. From a point P ...

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  2. In Fig. 4.31, if (A D)/(D C)=(B E)/(E C) and /C D E=/C E D , prove ...

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  3. In Fig. 4.32, D E|| A Q and D F|| A R . Prove that E F || Q R . ...

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  4. In Fig. 4.33, (P S)/(S Q)=(P T)/(T R) and /P S T=/P R Q . Prove ...

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  5. In Fig. 4.34, A ,\ B and C are points on O P ,\ O Q and O R resp...

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  6. In a A B C , D and E are points on the sides A B and A C respective...

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  7. In a A B C , D and E are points on the sides A B and A C respective...

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  8. In a A B C , D and E are points on the sides A B and A C respective...

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  9. In a A B C , D and E are points on the sides A B and A C respective...

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  10. In a A B C ,\ \ D\ a n d\ E are points on the sides A B and A C res...

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  11. In a A B C ,\ \ D\ a n d\ E are points on the sides A B and A C res...

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  12. In a A B C , P and Q are point on the sides A B and A C respectivel...

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  13. In a A B C , D and E are points on A B and A C respectively such ...

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  14. In Fig. state if P Q||E F

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  15. M and N are points on the sides P Q and P R respectively of a P Q...

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  16. If D and E are points on sides A B and A C respectively of a trian...

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  17. In Fig. 4.41, A D is the bisector of /A . If B D=4c m , D C=3c m...

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  18. In Fig. 4.42, A D is the bisector of /B A C . If A B=10 c m . A ...

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  19. If the diagonal B D of a quadrilateral A B C D bisects both /...

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  20. If the bisector of an angle of a triangle bisects the opposite side...

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