Math, asked by rishika011, 1 year ago

A man is in a boat moving away from light house 200m takes 2min to change the angle of elevation from 60

Answers

Answered by vankarchfhgujjvgdh
0

Let the height of light house be h meter

Tan c = ab/bc

Tan 60 = ab/200

Root 3 = h/200

H = 200/root 3

H= 115.60


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