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The ratio of the areas of two similar tr...

The ratio of the areas of two similar triangles is 1:4 then the ratio of their corresponding sides………….

A

`9 : 1`

B

`1 : 1`

C

`2 : 1`

D

`1 : 2`

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BEYOND PUBLICATION-SIMILAR TRIANGLES-EXERCISE
  1. In a square, the diagonal is…………..times of its side.

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  2. The side of an equilateral triangle is 'a' units . Its height is…………un...

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  3. The ratio of the areas of two similar triangles is 1:4 then the ratio ...

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  4. triangle ABC ~ triangle PQR then AB : PQ = ……………

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  5. DeltaABC is an isosceles triangle angleC=90^@ then AB^2=…………..

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  6. Each angle of an equilateral triangle is…………

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  7. Each exterior angle of an equilateral triangle is………….

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  8. The longest side in a right triangle is…………..

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  9. In the figure, triangle ABC, DE// BC and (AD)/(DB)= 3/5, AC = 5.6 then...

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  10. From the figure, AD= ………..cm.

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  11. In the figure, LM//CB and LN//CD then (AM)/(AB) = ……….

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  12. In a trapezium, diagonals divide each other……….

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  13. The converse of "if in a triangle ABC, AB = AC then angleB = angle C" ...

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  14. In the figure, two triangles are similar then x = …………….cm.

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  15. In the figure, x = ……………cm.

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  16. triangle ABC ~ triangle PQR, angle A + angle B = 100^@, angle R=………

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  17. DeltaABC~DeltaDEF and their areas are respectively 64cm^2 and 121cm^2 ...

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  18. Which of the following are the sides of a right triangle?

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  19. From the figure y = ……………cm.

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  20. The diagonal of a trapezium ABCD in which AB////CD intersect at'O' . I...

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