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Length of the shadow of a 15 meter high ...

Length of the shadow of a 15 meter high pole is `5sqrt(3)` meters at 7 o'clock in the morning. Then, what is the angle of elevation of the Sun rays with the ground at the time?

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VGS PUBLICATION-BRILLIANT-APPLICATIONS OF TRIGONOMETRY-EXERCISE
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  4. You want to erect a pole of height 10 m with the support of three rope...

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  10. Two men on either side of a temple of 30 meter height observe its top ...

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  12. A TV tower stands vertically on the side of a road. From a point on th...

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  13. A 1.5 m tall boy is looking at the top of a temple which is 30 m in he...

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  14. A statue stands on the top of a 2m tall pedestal. From a point on the ...

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  15. From the top of a building, the angle of elevation of the top of a cel...

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  16. A wire of length 18m had been tied with electric pole at an angle of e...

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  17. The angle of elevation of the top of a building from the foot of the t...

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  18. Two poles of equal height are standing opposite to each other on eithe...

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  19. The angle of the elevation of the top of a tower from two points at ...

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  20. The angle of elevation of a jet plane from a point A on the ground is ...

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