SSC CPO SI and ASI Model Paper 7

Question : 135 of 200

Marks: +1, -0

Angle of depression from the top of a building to the top of a pole is 60°. If difference between the height of the pole and the building is 100 m then what is the distance between their bases (assuming both are on the same plane)?

${100 √3}/3 m$
$100√ 3 m$
$100 m$
$100/3 m$

Validate

Solution:

(1) Let the distance between theirbase be x m.

Here,

tan60°=100/x⇒x=100/√3

=100√3/3

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