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M and N are points on the sides P Q a...

`M` and `N` are points on the sides `P Q` and `P R` respectively of a ` P Q R` . For each of the following cases, state whether `M N Q R` : `P M=4c m ,\ \ Q M=4. 5 c m ,\ \ P N=4c m ,\ \ N R=4. 5 c m` (ii) `P Q=1. 28 c m ,\ \ P R=2. 56 c m ,\ \ P M=0. 16 c m ,` `P N=0. 32 c m`

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RD SHARMA-TRIANGLES-All Questions
  1. In a A B C , D and E are points on A B and A C respectively such ...

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  2. In Fig. 4.35, state if P Q E F . (FIGURE)

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

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

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

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

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

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

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  9. In A B C , if A D is the bisector of /A , prove that: (A r e a(...

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

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

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

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

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  14. In Fig. 4.57, A E is the bisector of the exterior /C A D meeting...

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  15. In Fig. 4.58, A B C is a triangle such that (A B)/(A C)=(B D)/(...

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  16. In A B C (Fig. 4.59), if /1=/2 , prove that (A B)/(A C)=(B D)/(...

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  17. D ,\ E and F are the points on sides B C ,\ C A and A B respectivel...

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  18. In Fig. 4.60, check whether A D is the bisector of /A of A B C ...

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  19. In Fig. 4.60, check whether A D is the bisector of /A of A B C ...

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  20. In Fig. 4.60, A D bisects /A ,\ \ A B=12 c m ,\ \ A C=20 c m and B ...

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