Home » Past Questions » Mathematics » When an aeroplane is 800m above the ground, its angle of elevation from a point ...

When an aeroplane is 800m above the ground, its angle of elevation from a point ...


Question

When an aeroplane is 800m above the ground, its angle of elevation from a point P on the ground is 30o. How far is the plane from P by line of sight?

Options

A) 400m

B) 800m

C) 1500m

D) 1600m

E) 1700m

The correct answer is D.


More Past Questions:


Discussion