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The corresponding altitudes of two si...

The corresponding altitudes of two similar triangles are 6 cm and 9 cm respectively. Find the ratio of their areas.

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RD SHARMA-TRIANGLES-All Questions
  1. Two isosceles triangles have equal vertical angles and their areas ...

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  2. The areas of two similar triangles are 25\ c m^2 and 36\ c m^2 resp...

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  3. The corresponding altitudes of two similar triangles are 6 cm and 9...

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  4. A B C is a triangle in which /A=90o,\ \ A N|B C ,\ \ B C=12 c m and...

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  5. In Fig. 4.178, D E B C (FIGURE) If D E=4c m , B C=6c m and Area ( ...

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  6. In A B C ,\ D and E are the mid-points of A B and A C respectively...

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  7. In Fig. 4.179, A B C and D B C are on the same base B C . If A...

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  8. A B C D is a trapezium in which A B C D . The diagonals A C and...

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  9. In A B C , P divides the side A B such that A P : P B=1:2 . Q is a...

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  10. The areas of two similar triangles are 100\ c m^2 and 49\ c m^2 res...

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  11. The areas of two similar triangles are 121\ c m^2 and 64\ c m^2 res...

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  12. If A B C D E F such that A B=5c m , area ( A B C)=20\ c m^2 and are...

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  13. In A B C , P Q is a line segment intersecting A B at P and A C at ...

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  14. The areas of two similar triangles A B C and P Q R are in the ra...

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  15. A B C is a triangle and P Q is a straight line meeting A B in P ...

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  16. If D is a point on the side A B of A B C such that A D : D B=3:2 a...

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  17. (Result on obtuse triangle) In Fig. 4.183, A B C is an obtuse t...

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  18. (Result on acute triangle) In Fig. 4.184, /B of A B C is an acute ...

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  19. A right triangle has hypotenuse of length p\ c m and one side of...

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  20. The sides of certain triangles are given below. Determine which of ...

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