1.
Find the perimeter of a rectangular piece of paper with a length of 11 inches and a width of 8.5 inches.
A.
39 in.
B.
30.5 in.
C.
93.5 in.
D.
19.5 in.
Hint
2.
Find the area of the rectangle.
A.
6 m
2
B.
8 m
2
C.
16 m
2
D.
12 m
2
Hint
3.
Classify the given angle.
A.
acute
B.
obtuse
C.
complementary
D.
right
Hint
4.
Use a calculator to find
to the nearest tenth.
A.
8.6
B.
8.8
C.
8.5
D.
8.7
Hint
5.
Find the missing measure in a right triangle if
a
= 9 ft and
b
= 12 ft.
A.
13 ft
B.
15 ft
C.
10 ft
D.
17 ft
Hint
6.
Find the missing measure to the nearest tenth.
A.
48
B.
6
C.
6.9
D.
8.9
Hint
7.
Find the area of the triangle.
A.
28 square units
B.
96 square units
C.
20 square units
D.
48 square units
Hint
8.
Find the area of a circular swimming pool cover if the radius of the cover is 7.5 feet. Use
and round the answer to the nearest square foot.
A.
148 ft
2
B.
44 ft
2
C.
47 ft
2
D.
177 ft
2
Hint
9.
Find the sum of the measures of the interior angles of this polygon.
A.
360°
B.
180°
C.
540°
D.
900°
Hint
10.
How can you find the distance around a circle?
A.
draw a polygon that closely matches the circle, then measure the sides of the new polygon
B.
use string to measure around a circle, then measure the string
C.
all answers are correct
D.
evaluate the formula for the circumference
Hint