The angle of elevation from a boat to the top of a lighthouse is 25°.
The lighthouse is 150 feet tall. What is the distance from the boat
to the lighthouse?

A tree casts a shadow that is 125 feet in length. The angle of
elevation with the sun is 32°. What is the height of the tree?


A building is 50 ft high. At a distance away from the
building, a person notices that the angle of elevation
with the ground to the top of the building is 41°.
How far is the person from the base of the building?


Sam wants to measure the height of a tree. She
walks 100 ft from the base of the tree and looks
up. The angle of elevation from the ground to the
top of the tree is 33°. How tall is the tree?


Please help me! Thanks :)