Trigonometry-word problem

Question

The angle of elevation to the top of a tall building is found to be 9 degrees from the ground at the distance of 1.1 mile from the base of the building. Using this info, find the height of the building.

Answer 1

Draw and label a diagram

h represents the height of the building

tan 9° = h / 1.1

Can you solve for h and answer?