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Case Study-2: Two spotlight, in a locali...

Case Study-2: Two spotlight, in a locality are mounted on a vertical pole as shown in the figure.

Here P and Q are the light, mounted on a vertical pole AB as shown. Light beams from P and Q shine to two points on a ground, H and K respectively.
Here, PQ=16 cm, KB=16 cm, PH=35 cm and QK=20 cm.
Answer the following questions:
The height at which spotlight P is mounted on the pole from the ground?

A

28 cm

B

29 cm

C

30 cm

D

31 cm

Text Solution

Verified by Experts

The correct Answer is:
A
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