Given, distance between the point to base of building = 15 m.
Assuming the building is perpendicular.
Given that the angle of elevation to its top from the point is 60.
Let the height of the building be x
Now, we can use the following
tan 60 = x/15
√3 = x/15
x = 15√3 = 25.92 m = 26 m
The height of the building is approximately 26 m.
