1. Thursday, January 6
Get out your homework

2. Questions from last night’s hw (pg 434 #15-19)

3. Applications of the Law of Sines
Lesson 6.1 part three
Applications of the Law of Sines

4. 1. A TV antenna sits on a roof
1. A TV antenna sits on a roof. Two 80-foot guide wires are on opposite sides of the antenna. Each wire makes a 28 angle with the ground. How far apart are the wires?

5. 2. From fire tower A, a fire with bearings N70E is sighted
2. From fire tower A, a fire with bearings N70E is sighted. The same fire is seen from tower B at N46W. Tower B is 75 miles east of A. How far from tower A is the fire?

6. 3. An A-frame shed is 28 feet wide
3. An A-frame shed is 28 feet wide. If the roof makes a 42 with the base of the shed on the ground, what is the length of the roof from the ground to its peak?

7. 4. The angles of elevation to a plane from two points A and B on level ground are 55 and 72 respectively. A and B are 2.2 miles apart and the plane is east of both points. How far is the plane from point B?

8. Homework: Start Movie theater project