Math, asked by sangita6484, 19 days ago

the angle of elevation of an aeroplane is observed from a point 10 m above the ground is found to be 30° and the angle of depression of its reflection in a lake is found to be 60° Determine the height of the aeroplane from the ground

Answers

Answered by Kritika25675

2

Step-by-step explanation:

Correct option is

A

30(2+

3)

Correct option is

A

30(2+

3

)

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