Question

The angle of elevation of the top of a building 150 metre high from a point on the ground is 45 degree find the distance of the point from foot of the building

Answer 1

Answer:

150 m

Step-by-step explanation:

$\tan(45) = \frac{150}{x} \\ x = 150$

Answer 2

Answer:

150metre

Step-by-step explanation:

let the distance between the point and the building is x

teta =45degrees

height of the building is 150metre

now tan45=1 ;150/x=1

then x=150