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- 1. Multiple Choice
Find the length of AB.
36
18
6
12
- 2. Multiple Choice
The accompanying diagram shows a 24-foot ladder leaning against a building. A steel brace extends from the ladder to the point where the building meets the ground. The brace forms a right angle with the ladder.If the steel brace is connected to the ladder at a point that is 10 feet from the foot of the ladder, which equation can be used to find the length, x, of the steel brace?
- 3. Multiple Choice
In right triangle ABC below, CD is the altitude to hypotenuse AB. If CD=6 and the ratio of AD to AB is 1:5, determine and state the length of BD.
2.68
7.2
14.4
3.1
- 4. Multiple Choice
How far is it across the lake?
4
6
9
12
- 5. Multiple Choice
In the accompanying diagram, triangle ABC is a right triangle and CD is the altitude to hypotenuse AB. If AD=4 and DB=16 find the length of CD.
0
64
8
32
- 6. Multiple Choice
In the accompanying diagram of right triangle ABC, CD is drawn perpendicular to hypotenuse AB. If AB=16 and DB=4 find the length of BC.
0
8
32
64
- 7. Multiple Choice
In right triangle ABC, altitude CD is drawn to hypotenuse AB. Find the length of BC.
80
40
0
8.9
- 8. Multiple Choice
Find the length of the altitude of triangle PQR.
6.9
48
24
0
- 9. Multiple Choice
Find the length HK of of right triangle GHK.
300
0
150
17.3
- 10. Multiple Choice
Find the value of x.
0
48
4.9
24
- 11. Multiple Choice
If AD=3, AB=8, find the value of CB.
6.3
40
80
20
- 12. Multiple Choice
Find the value of x.
12
16
9
6
- 13. Multiple Choice
Find the value of y, if you know the value of x=16
400
20
200
40
- 14. Multiple Choice
Find the value of z, if you know the value of x=16.
30
112.5
225
15
- 15. Multiple Choice
In the right triangle ABC below, CD is the altitude to the hypotenuse AB. If AC=28, and the ratio of AD to AB is 4:3, determine the value of x.
28
- 16. Multiple Choice
In the right triangle ABC below, CD is the altitude to the hypotenuse AB. If AD=3, AB=12, what is the value of CB?
120
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