1.
Find the length of the hypotenuse in the triangle.
A.
9.5 ft
B.
14 ft
C.
10 ft
D.
12 ft
Hint
2.
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.
b
2
= 22
2
+ 7
2
D.
7
2
= 22
2
+
b
2
Hint
3.
A circle with a diameter of 12 centimeters is inscribed in a square. To the nearest centimeter, what is the length of the diagonal of the square?
A.
12 centimeters
B.
6 centimeters
C.
14 centimeters
D.
17 centimeters
Hint
4.
A triangle has sides 5 inches, 7 inches, and 10 inches. Is this a right triangle? Why?
A.
Yes, because 5
2
+ 7
2
= 10
2
.
B.
No, because 5 + 7
10.
C.
No, because 5
2
+ 7
2
10
2
.
D.
Yes, because 5 + 7 > 10.
Hint
5.
In a right triangle,
b
= 7.1 units and
c
= 11.3 units. Find
a
. Round to the nearest tenth.
A.
a
= 13.3 units
B.
a
= 4.2 units
C.
a
= 8.8 units
D.
a
= 8.4 units
Hint