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The areas of two similar triangles ABC a...

The areas of two similar triangles ABC and PQR are in the ratio 9 : 16. If BC = 4.5cm. Find the length of QR.

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BEYOND PUBLICATION-SIMILAR TRIANGLES-EXERCISE
  1. If two traingles are equilatangular prove that the ratio of the corres...

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  2. In the adjacent figure, triangle ABC and triangle DBC are on the same ...

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  3. The areas of two similar triangles ABC and PQR are in the ratio 9 : 16...

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  4. In the following a, b and c denote the lenghts of the sides of a trian...

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  5. In the following a, b and c denote the lenghts of the sides of a trian...

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  6. In the following a, b and c denote the lenghts of the sides of a trian...

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  7. In the following a, b and c denote the lenghts of the sides of a trian...

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  8. Two poles of heights 23m and 30m stand on the plane ground. If the dis...

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  9. Prove that three times the square of any side of an equilateral Triang...

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  10. A man goes 40m due East and then 96m due North. Find the distance from...

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  11. A ladder 26m, long reaches a window of a house 24m above the ground. D...

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  12. In a quadrilateral ABCD, angleB = 90^0, AD^2= AB^2 + BC^2 + CD^2. P...

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  13. In the adjacent figure, ABC is a triangle in which angle ABC < angle 9...

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  14. In triangle ABC, angle C = angle 90, D is the mid point of BC, Prove...

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  15. Determine whether the triangle having sides (a - 1)cm, 2 sqrt a cmand ...

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  16. In an equilateral triangle ABC, ADbotBC meeting BC in D then AD^2=…………...

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  17. In a paralledogram, the sum of the square of the lengths of the diagon...

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  18. From the figure angle DAC

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  19. The ratio of the corresponding sides of two similar triangles is 5:3. ...

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  20. If triangle ABC ~ triangle DEF, BC = 4 cm, EF = 5 cm and area triangle...

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