Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A spherical balloon of radius 
subtends an angle 
at the eye of an observer. If the angle of
elevation of the center of the balloon be 
. The height of the center of the balloon is 
. Find 
Text Solution
Verified by ExpertsThe correct answer is:
3
3
In 
and in 
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