| |
| |
1. |
Suppose that in  , a = 13, b = 11, and  = 62. To solve the triangle, you would first use the ____. |
| |
|
A. |
Pythagorean Theorem |
B. |
Law of Sines |
| |
|
C. |
Sierpinski Triangle |
D. |
Law of Cosines |
| |
|
Hint |
|
| |
2. |
Golf On a 180-yard hole, a golfer hits the ball 175 yards, 3° off-line. How far is the ball from the cup? |
| |
|
A. |
10.6 yd |
B. |
15.0 yd |
| |
|
C. |
42.1 yd |
D. |
12.2 yd |
| |
|
Hint |
|
| |
3. |
In  WXY, w = 38, x = 49, and y = 22. Find m Y to the nearest tenth. |
| |
|
A. |
154.5 |
B. |
25.5 |
| |
|
C. |
48.1 |
D. |
106.4 |
| |
|
Hint |
|
| |
4. |
In APS, a = 14.3, p = 19.2, and mS = 72.4. Find mP to the nearest tenth. |
| |
|
A. |
72.6 |
B. |
45.1 |
| |
|
C. |
25 |
D. |
65 |
| |
|
Hint |
|
| |
5. |
Mike and Veronica are camping, and they have decided to build a small tower at their campsite, using just ropes and wooden poles. One of the poles is 11 feet long, and they want to anchor it into the ground with a rope. One end of the rope will be attached to the top of the pole, and the other end will be anchored in the ground in a spot 15 feet from the base of the pole. If they want the pole to lean away from the anchor at an 80° angle with the ground, how far will the rope have to reach, to the nearest tenth of a foot? |
| |
|
 |
| |
|
A. |
20.1 feet |
B. |
22.5 feet |
| |
|
C. |
17 feet |
D. |
12.7 feet |
| |
|
Hint |
|
|
|