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Sides of two similar triangle are in the...

Sides of two similar triangle are in the ratio 4:9.Areas of these triangle are in the ratio
a)`2:3` b)`4:9` c)`81:16` d)`16:81`

A

`16:81`

B

`81:16`

C

`4:9`

D

`2:3`

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R G PUBLICATION-TRIANGLES-EXERCISE
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  2. State basic proportionality theorem.

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  7. State Pythagoras theorem.

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  10. What is the height of an equilateral triangle having each side 12 cm?

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  14. Two isosceles triangles have their corresponding angles equal and thei...

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  15. If D,E,F are the mid-point of sides AB,BC and CA respectively of trian...

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  16. In a triangleABC,angleA=90^@,AB=5cm and AC=12cm.If AD|BCthen the value...

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  17. In an equilateral triangle ABC if AD|BC thenAD^2= a)CD^2 b)2CD^2 c)3C...

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  18. If in triangleABC and triangleDEF,(AB)/(DE)=(BC)/(FD) then triangleABC...

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  19. In an isoscelestriangleABC,angleC=90^@.If AC=6cm then the value of AB ...

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  20. If in triangleABC and trianglePQR we have(AB)/(QR)=(BC)/(PR)=(CA)/(PQ)...

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