92.8k views
2 votes
If you're good at angles of elevation pls help meeee

Adam notices that the angle of elevation to the top of a building is 22 degrees. He walks 120m towards the building and the angle of elevation is now 28 degrees. How tall is the building?

2 Answers

2 votes
what they said is most definitely right
User Shu Suzuki
by
4.4k points
2 votes

Answer:

202m

Explanation:

Please see attached picture for full solution.

Let x meters be the height of the building.

If you're good at angles of elevation pls help meeee Adam notices that the angle of-example-1
User KVM
by
4.1k points