16 questions
Find the length of AB.
36
18
6
12
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?
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
How far is it across the lake?
4
6
9
12
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
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
In right triangle ABC, altitude CD is drawn to hypotenuse AB. Find the length of BC.
80
40
0
8.9
Find the length of the altitude of triangle PQR.
6.9
48
24
0
Find the length HK of of right triangle GHK.
300
0
150
17.3
Find the value of x.
0
48
4.9
24
If AD=3, AB=8, find the value of CB.
6.3
40
80
20
Find the value of x.
12
16
9
6
Find the value of y, if you know the value of x=16
400
20
200
40
Find the value of z, if you know the value of x=16.
30
112.5
225
15
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
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