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WorksheetsTopic 8 Review
Total questions: 156
Worksheet time: 39hrs 0mins
____ = ____
Whittemore Park Middle School is 30 feet tall. A 5 inch tall scale model of the school was made by the art club. What is the scale of the model?
one inch = 6 feet
one inch = 6 inches
one inch = 72 inches
The Waccamaw Bridge is 60 yards long. The length of a model of the bridge is 15 inches long. What is the scale of the model?
one inch = .25 yards
one inch = 4 yards
one inch = 144 inches
What will be the AREA of the scale drawing?
Mary made a scale drawing of a tennis court with a side length of 10 cm and a width of 5 cm. She used the scale 1cm = 2 meters.
What will be the AREA of the scale drawing?
200 square meters
50 square meters
250 square meters
100 square meters
What is the formula for finding the circumference of a circle?
C = r2
C = rd
A = π·r2
C = π·d
What two formulas can you use to find the circumference?
C = π·d
C = π·r2
C = 2·π·r
C = d2
What does C represent in the formula:
C = π·d
Pi
Circumference
Diameter
Area
What does d represent in the formula:
C = π·d
diameter
radius
pi
3.14
What is the diameter of a circle?
the distance around a circle
the area of a circle
halfway through a circle
a line through the center of a circle
What is the circumference of a circle?
the distance around a circle
the area of a circle
halfway through a circle
a line through the center of a circle
What number represents π?
31.4
4.13
3.14
34.1
Find the circumference of the circle.
31.4 cm
78.5 cm
314 cm
15.7 cm
Find the circumference of the circle.
78.5 cm
15.7 cm
7.85 cm
19.6 cm
Find the circumference of the circle.
18.8 cm
113 cm
37.7 cm
452.2 cm
Find the circumference of the circle.
38.47 cm
10.99 cm
43.96 cm
21.98 cm
Find the circumference of the circle.
14.13 cm
63.56 cm
28.26 cm
127.17 cm
How many feet around is the pool?
her brother. The radius of the photo frame is 9 cm.
What is the photo frame’s diameter?
Find the Circumference for a Circle with a diameter of 5
4π
5π
6π
8π
10π
Find the Circumference for a Circle with a diameter of 8
4π
5π
6π
8π
10π
Find the Circumference for a Circle with a diameter of 12
4π
6π
12π
18π
24π
Find the Circumference for a Circle with a radius of 12
4π
6π
12π
18π
24π
You have a Circle with the Circumference of 12π what is correct about this?
diameter = 6
radius = 6
diameter = 12
radius = 12
Find the Circumference for a Circle with a radius of 9
4π
6π
12π
18π
24π
What does A represent in the formula:
A = π·r2
Area
Radius
Pi
Diameter
What does r represent in the formula:
A = π·r2
circumference
radius
diameter
squared
What number does π represent?
4.13
3.41
pie
3.14
What is the radius of a circle?
halfway through a circle
a line through the center of a circle
the amount of space inside of the circle
the distance around a circle
What is the area of a circle?
halfway through a circle
a line through the center of a circle
the amount of space inside of the circle
the distance around a circle
What is the symbol for pi?
#
π
&
%
Find the area of the circle.
18.84 m2
113.04 m2
37.68 m2
452.16 m2
Find the area of the circle.
12.56 cm2
25.12 cm2
50.24 cm2
200.96 cm2
Find the area of the circle.
803.84 cm2
25.12 cm2
50.24 cm2
200.96 cm2
Find the area of the circle.
176.6 cm2
706.5 cm2
23.6 cm2
50.24 cm2
Find the area of the circle.
9.42 cm2
7.07 cm2
28.26 cm2
4.71 cm2
Draw a circle with a radius of 2.4 cm. What is the diameter?
2.4 cm
4.8 cm
5.76 CM
√
Find the total surface area of the triangular prism
92
86
106
112
width: 8 units
height: 8 units
width 4 units
height: 3 units
width: 2 units
height: 2 units
width: 4 units
height: 1 unit
Bob has a rectangular prism gift box what it the volume of Bob's gift box?
64in3
60in3
240in3
24in3
Describe the cross section.
triangle
rectangle
trapezoid
square
