1. Find the missing angle measure
Warm up
Find the missing angle measure x 8 12

2. Angles of Elevation and Depression

4. Describing angles of elevation and depression
Angle of _________
from ___ to ___.

5. I do:
A meteorologist measures the angle of elevation of a weather balloon is 41o. The radio signal indicates that the balloon is 1503m from his location. To the nearest meter how high above ground is the balloon?

6. We do:
The school flag pole is 100 ft tall. The shadow it cast at 3:00 is 25 ft long. To the nearest degree What is the angle of elevation of the sun at 3:00?

7. You do:
A nursery plants a new tree and attaches a guide wire to help support the tree while its roots take hold. An eight foot wire is attached to the tree and to a stake in the ground. From the stake in the ground the angle of elevation of the connection with the tree is 42º. Find to the nearest tenth of a foot, the height of the connection point on the tree.