January 2015
Intermediate to advanced
1015 pages
318h 54m
English
Solve , if possible.
1. ,
2. , ,
3. , , .
4. Find the area of if , , and .
5. Distance Across a Lake. Points A and B are on opposite sides of a lake. Point C is 52 m from A. The measure of is determined to be , and the measure of is determined to be . What is the distance from A to B?
6. Location of Airplanes. Two airplanes leave an airport at the same time. The first flies in a direction of . The second flies in a direction of . After 3 hr, how far apart are the planes?
7. Graph:.
8. Find the absolute value of .
9. Find trigonometric notation for .
10. Divide ...
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