1.
Find the missing measure in a right triangle if
a
= 9 ft and
b
= 12 ft.
A.
10 ft
B.
15 ft
C.
17 ft
D.
13 ft
Hint
2.
Find the missing measure to the nearest tenth.
A.
6
B.
8.9
C.
6.9
D.
48
Hint
3.
A 12-ft ladder is placed 5 feet from a building. Approximately how high does the ladder reach?
A.
11 ft
B.
8 ft
C.
10 ft
D.
13 ft
Hint
4.
Find the exact area of the triangle on a 1 centimeter grid.
A.
10 cm
2
B.
15 cm
2
C.
9.5 cm
2
D.
9 cm
2
Hint
5.
Find the exact area of the rectangle on a 1 centimeter grid.
A.
4 cm
2
B.
5.5 cm
2
C.
11 cm
2
D.
8 cm
2
Hint