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Gopal is worrying that his neighbour can...

Gopal is worrying that his neighbour can peep into his living room from the top floor of his house. He has decided to build a fence that is high enough to block the view from their top floor window. What should be the height of the fence? The measurements are given in the figure.

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The correct Answer is:
0.3 m
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VGS PUBLICATION-BRILLIANT-SIMILAR TRIANGLES -CREATIVE BITS FOR CCE MODEL EXAMINATION
  1. Gopal is worrying that his neighbour can peep into his living room fro...

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  2. From the figure ,angle DAC……….

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

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  4. DeltaABC~DeltaDEF, BC=4cm, EF=5cm and area of DeltaABC=80cm^2 then are...

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  5. In the given figure, DE//BC and AD:DB=5:4, then (DeltaDEF)/(DeltaCFB)=

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  6. In the figure, DeltaABC is an isosceles triangle right angled at B. Tw...

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  7. In the figure, DE//BC and AD:DB=1:2 then DeltaADE:DeltaABC=

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  8. DeltaABC~DeltaPQR, M is the midpoint of BC and N is the midpoint of QR...

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  9. In the figure, DeltaPQR and DeltaSQR are two triangles on the same bas...

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  10. In DeltaPQR,PQ=6sqrt3cm, PR=12cm and QR=6cm , then angleQ=

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  11. The lengths of diagonals of a rhombus are 24 cm and 32 cm, then the pe...

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  12. Which of the following are not the sides of a right triangle?

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  13. In an isosceles DeltaPQR,PR=QR and PQ^2=2PR^2, then angleR=

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  14. In DeltaABC the midpoints are D,E and F of the sides AB,BC and CA, the...

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  15. In the following figure, DE//BC then x=

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  16. The areas of two similar triangle are 25cm^2 and 36cm^2. IF the median...

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  17. IN DeltaABC AD bisects angleA. AB=6cm, BD=8cm and DC=6cm then AC=……….....

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  18. DeltaABC and DeltaBDE are two equilateral triangles such that D is the...

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  19. In a right triangle

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  20. IF in two triangles , corresponding sides are in the same ratio then t...

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  21. IF DeltaABC~DeltaXYZ, angleC=60^@, angleB=75^@, then angleZ=

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