Math, asked by deepaklodhi77, 8 months ago

A spherical balloon of radius r subtends an angle θ at the eye of an observer. If the angle of elevation of its center is φ, find the height of the center of the balloon.​

Answers

Answered by pichika51
5

Answer:

A spherical balloon of radius r subtends an angle α at the eye of an observer, while the angle of elevation of its centre is β. The height of the centre of the balloon is:

r cosec ( a /2 ) sin B

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