1.
Write an equation you could use to find the length of the missing side of the right triangle.
A.
22
2
= 7
2
-
b
2
B.
b
2
= 22
2
+ 7
2
C.
7
2
= 22
2
+
b
2
D.
b
2
= 22
2
- 7
2
Hint
2.
The triangle shown is a right triangle. Solve for
b
.
A.
b
= 14 units
B.
b
= 15.2 units
C.
b
= 3.7 units
D.
b
= 28 units
Hint
3.
In a right triangle,
a
= 14.2 cm and
b
= 13.9 cm. Find
c
. Round to the nearest tenth.
A.
c
= 0.3 cm
B.
c
= 19.9 cm
C.
c
= 14.1 cm
D.
c
= 2.9 cm
Hint
4.
In a right triangle,
a
= 4
inches and
c
= 7
inches. Find b.
A.
b
= 5
inches
B.
b
= 3 inches
C.
b
= 8
inches
D.
b
= 6 inches
Hint
5.
A guy wire is attached to a pole. It is anchored to the ground 5 feet from the base of the pole. If the wire is 18 feet long, how high is the wire attached to the pole?
A.
13 feet
B.
17.3 feet
C.
18.7 feet
D.
16.8 feet
Hint