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In each of the following figures, you...

In each of the following figures, you find two triangles. Indicate whether the triangles are similar. Give reasons in support of your answer.     (FIGURES)

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RD SHARMA-TRIANGLES-All Questions
  1. In Fig. 4.225, given that A B C P Q R and quad A B C D q u a d\...

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  2. In A B C , P and Q are points on sides A B and A C respectively ...

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  3. In each of the following figures, you find two triangles. Indicate ...

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  4. In P Q R , M and N are points on sides P Q and P R respectively ...

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  5. In A B C , P and Q are points on sides A B and A C respectively ...

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  6. In Fig. 4.227, A M B C M D ; determine M D in terms of x ,\ y...

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  7. In A B C , the bisector of /A intersects B C in D . If A B=18 c m ...

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  8. In Fig. 4.228, l m (FIGURE) Name three pairs of similar triangl...

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  9. In Fig. 4.229, A B D C Prove that (FIGURE) D M U B M V (ii) ...

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  10. A B C D is a trapezium in which A B D C . P and Q are points on...

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  11. In A B C ,\ D and E are points on sides A B and A C respectively ...

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  12. A B C D is a trapezium having A B D C . Prove that O , the poin...

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  13. Corresponding sides of two triangles are in the ratio 2\ :3 . If th...

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  14. The areas of two similar triangles are 36\ c m^2 and 100\ c m^2 . I...

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  15. Corresponding sides of two similar triangles are in the ratio 1:3 ....

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  16. In Fig. 4.230, each of P A ,\ Q B ,\ R C and S D is perpendicula...

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  17. In A B C , ray A D bisects /A and intersects B C in D . If B C=a , ...

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  18. In each of the figures given below, an altitude is drawn to the hyp...

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  19. There is a staircase as shown in Fig. 4.232, connecting points A an...

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  20. In A B C ,\ \ /A=60o . Prove that B C^2=A B^2+A C^2-A B.A C .

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