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An object is placed above the observer's...

An object is placed above the observer's horizontal, we call the angle between the line of sight and observer's horizontal is………

A

angle of elevation

B

angle of depression

C

point

D

None

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The correct Answer is:
A
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VGS PUBLICATION-BRILLIANT-APPLICATIONS OF TRIGONOMETRY-MODEL EXAMINATION
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  4. Angle of elevation of the top of a building from a point on the ground...

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  7. What change will be observed in the angle of elevation as we approach ...

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  8. In the figure given below, the imaginary line through the object and e...

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  9. In the figure given below, a man on the top of cliff observers a boat ...

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  10. In the figure given below, if AB=10m and AC=20m, then theta =…………….

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  11. If a pole height 6m casts a shadow 2sqrt(3)m long on the ground, then ...

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  12. In figure given below, if AB=CD=10sqrt(3) m then BC=………….m.

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  13. In the figure given below, if AB=10sqrt(3)m, then CD=……….

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  14. In the figure given below, if AD=7sqrt(3)m, then BC=………m.

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  15. The length of the shadow of a tree is 7m and height is 7m, when the su...

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  17. The angle formed by the line of sight with horizontal, when the point ...

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  18. cot^2 B-cosec^2 B=………….

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  19. (tan theta)/(sec theta)=…………….

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