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As observed from the top of a 100m high light house from the sea level, the angle of depression of two ships are 30 and 45. If one ship is exactly behind the other on the same side of the light house, find the ditsance between the two ship.

Posted by Sreelakshmi Raj 6 years, 11 months ago

CBSE > Class 10 > Mathematics

2 answers

Abhinav Yadav 6 years, 11 months ago

It is 100 (root 3-1)

1Thank You

Jiya Thakur 6 years, 11 months ago

Tan30=Ab/cd 1/√3 =100/100+x 100√3=100+x100√3-100=x 100(√3-100) = x

2Thank You

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Posted by Hari Anand 6 months, 2 weeks ago

CBSE > Class 10 > Mathematics