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In Fig. if S T || Q R . Find P S . (FIGU...

In Fig. if `S T || Q R` . Find `P S` . (FIGURE)

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In Fig. 4.230, each of P A ,\ Q B ,\ R C and S D is perpendicular to l . If A B=6c m , B C=9c m , C D=12 c m and P S=36 c m , then determine P Q ,\ Q R and R S . (FIGURE)

In Fig. 4.238, S and T are points on the sides P Q and P R respectively of P Q R such that P T=2c m , T R=4c m and S T is parallel to Q R . Find the ratio of the areas of P S T and P Q R . (FIGURE)

In Fig. 4.90, if P O S ~ R O Q , prove that P S Q R . (FIGURE)

In Fig. 6.31, if P Q || S T , /_P Q R=110^@ \ a n d /_R S T=130^@ , find /_Q R S .

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In Fig. 4.90, if P S Q R , prove that P O S ~ R O Q . (FIGURE)

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RD SHARMA-TRIANGLES-All Questions
  1. In a given triangle A B C ,D E||B C and (A D)/(D B)=3/5dot If A C=5....

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  2. In Fig. 4.13, L M A Bdot If A L=x-3,\ \ A C=2x ,\ \ B M=x-2 and B ...

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  3. In Fig. if S T || Q R . Find P S . (FIGURE)

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  4. In Fig.4.15 (i) and (ii), P Q B C . Find Q C in (i) and A Q in (ii...

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  5. In Fig. if E F|| D C|| A Bdot Prove that (A E)/(E D)=(B F)/(F C) . (...

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  6. In Fig. if E F|| D C|| A Bdot Prove that (A E)/(E D)=(B F)/(F C) . (...

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  7. In Fig. if P Q|| B C and P R|| C D . Prove that (i) (A R)/(A D)=(A...

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  8. Any point X inside D E F is joined to its vertices. From a point P...

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  9. 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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  10. In Fig. 4.32, D E A Q and D F A R . Prove that E F Q R . (FIG...

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

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

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  13. In a A B C , D and E are points on the sides A B and A C respectiv...

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  14. In a A B C , D and E are points on the sides A B and A C respectiv...

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  15. In a A B C , D and E are points on the sides A B and A C respectiv...

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  16. In a A B C , D and E are points on the sides A B and A C respectiv...

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

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

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  19. In a A B C , P and Q are point on the sides A B and A C respective...

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

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