Question

Please help! (Geometry)

Answer 1

The length of the shadow of a building is 100 meters as shown below.


What is the height of the building?

Answer 2

100 tan 45deg = h
tan 45 = 1
h = 1(100) or 100,

or you know its an isosceles because you have a 45deg angle and a rt angle

Answer 3

Thanks!