Question

A pason in a balloon, who has ascended vertically from
slat land the and level, ohserves the angle of
depression of a shep at anchor to be 30degrees, After
desending vertically 600m he finde Mee angle of
depression to be 15degrees. The horizontal distance &
the shop from the foot of ascent in meters is​

Answer 1

A person in a balloon, who has ascended vertically from flat land at the sea level, observes the angle of depression of a ship at anchor to be 30

0

. After descending vertically 600 metres, he finds the angle of depression to be 15

o

. The horizontal distance of the ship from the foot of ascent in metres is:

300(3+√3)

300(3+2√3)

150(3+2√3)

150(3-2√3)

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