1. Warm Up Questions 12 1. x 25 18 23 x 18 10 23 32 Solve for X Find Theta soh cah toa 0.3090X 0.7187 51 =10 0.3090 X= 32.36

3. Here Kitty, Kitty! Angle of elevation:

4. Angle of elevation: Come back here!!!!

5. Try This.... 1. Stand with your back to the wall. 2. Hold your head against the wall. 3. Do NOT move!!! 4. Look at your toes.

7. How does angle of depression help if it isn't in the triangle?

8. How does angle of depression help if it isn't even in the triangle? Alternate angles are equal! "Z" Rule

9. What does he want? Angle of depression: Alternate Interior angles are equal

10. Angle of depression: I can't hear you!

11. The angle of elevation to the top of a tower is 54 degrees. If the person is 20m away from the tower, how tall is the tower? 20m Tan =X 27.5m. Soh cah toa

12. Calculate the angle of depression from the top of a building to a puppy on the ground, if the building is 15m tall and the puppy is 6m from the building. Try this: