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The bisector of angleA of DeltaABC inter...

The bisector of `angleA` of `DeltaABC` intersects BC at D. IF BD:DC=4:7 and AC=3.5. Then AB=…………..

A

2

B

8

C

10

D

11

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The correct Answer is:
A
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VGS PUBLICATION-BRILLIANT-SIMILAR TRIANGLES -CREATIVE BITS FOR CCE MODEL EXAMINATION
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  2. IN DeltaABC,BC^2+AB^2=AC^2 then………..is the right angle.

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

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

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  6. In the figure angleABC=…………..

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

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

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

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

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

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

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

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

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

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

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  17. From the figure, AD=………..cm.

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

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

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  20. In DeltaABC, AB=BC=AC then angleA=angleB=angleC=…….

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