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IF DeltaABC~DeltaPQR then y+z=……...


IF `DeltaABC~DeltaPQR` then y+z=……

A

`1+3sqrt3`

B

`4+3sqrt3`

C

`3sqrt3+7`

D

`9+sqrt3`

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The correct Answer is:
B
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VGS PUBLICATION-BRILLIANT-SIMILAR TRIANGLES -CREATIVE BITS FOR CCE MODEL EXAMINATION
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  2. DeltaABC~DeltaPQR,angleA=32^@,angleR=65^@ then angleB=……..

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  3. IF DeltaABC~DeltaPQR then y+z=……

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  4. In DeltaLMN, angleL=60^@,angleM=50^@ and DeltaLMN~DeltaPQR then angleR...

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  5. The perimeter of DeltaABC~DeltaLMN are 60 cm and 48 cm of LM=8cm then ...

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  6. IN DeltaABC,BC^2+AB^2=AC^2 then………..is the right angle.

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  7. The bisector of angleA of DeltaABC intersects BC at D. IF BD:DC=4:7 an...

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  8. DeltaABC~DeltaPQR,angleA=50^@ then angleQ+angleR=………….

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  9. The ratio of corresponding sides of two similar triangles is 3:2 then ...

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  10. In the figure angleABC=…………..

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  11. In DeltaABC,XY||BC, AX:XB=2:1 then DeltaAXY:DeltaABC=………

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  12. In a square, the diagonal is…………..times of its side.

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

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

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  15. DeltaABC~DeltaPQR then AB:PQ=…………..

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

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

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

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

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  20. In the figure, DeltaABC,DE////BC and (AD)/(DB)=3/5, AC=5.6 then AE=……....

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