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In a ` A B C` , `D` and `E` are points on the sides `A B` and `A C` respectively such that `D E// B C` If `A D=4` , `A E=8` , `D B=x-4` , and `E C=3x-19` , find `x` .

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RD SHARMA ENGLISH-TRIANGLES-All Questions
  1. In Fig. 4.34, A ,\ B and C are points on O P ,\ O Q and O R resp...

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

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

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

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

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  6. 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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  7. 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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  8. In a A B C , P and Q are point on the sides A B and A C respectivel...

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

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

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

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

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

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

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

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

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  17. In triangle A B C , if A D is the bisector of /A , prove that: (A...

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  18. B O and C O are respectively the bisectors of /B and /C of A B C ....

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  19. In a /\ A B C , A D is the bisector of /A , meeting side B C at D ...

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  20. In a /\ A B C , A D is the bisector of /A , meeting side B C at D ...

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