Question

While landing at an airport, a pilot made an angle of depression of 20°. Average
speed of the plane was 200 km/hr. The plane reached the ground after 54 seconds.
Find the height at which the plane was when it started landing. (sin 20º = 0.342)
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Answer 1

Answer:

the height at which the plane was when it started landing.= 1.026

Answer 2

Answer:

see the attached pic❣︎❣︎❣︎❣︎❣︎❤︎❤︎