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WorksheetsChapter 12 Review Area and Volume
Total questions: 44
Worksheet time: 2hrs 23mins
Name
Class
Date
1.
What is the formula for area of a circle?
a)
A = pi x D
b)
A = 2pi x r
c)
A = pi x r2
d)
A = pi x D2
2.
What is the radius of this circle?
a)
12
b)
6
c)
24
3.
What is the radius of this circle?
a)
20
b)
10
c)
40
4.
What is the area of this circle?
a)
1256.64
b)
31.41
c)
314.16
d)
123.12
5.
What is the area of this circle?
a)
82.13
b)
78.54
c)
314.16
d)
170.12
6.
what is the area of a circle with the diameter of 10cm ?
a)
66cm
b)
78.5cm
c)
66.5cm
d)
10m
7.
A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's area?
a)
31.25 m2
b)
29.55 m2
c)
30.36 m2
d)
28.26 m2
8.
If my diameter is 19 inches, what is my radius?
a)
38 inches
b)
9.5 inches
c)
59.66 inches
d)
119.32 inches
9.
If my radius is 10ft, what is my diameter?
a)
20ft
b)
5ft
c)
31.4ft
d)
62.8ft
10.
A circular swimming pool is 21 feet in diameter.
How many feet around is the pool?
How many feet around is the pool?
a)
10.5 ft
b)
42 ft
c)
65.94 ft
d)
131.95 ft
11.
Find the circumference (to the nearest whole number)
a)
88 in
b)
44 in
c)
116 square in
d)
None of the above
12.
What is the distance around a circle?
a)
Circumference
b)
Area
c)
Diameter
d)
Radius
13.
The diameter of a circle is:
a)
The measurement around the circle.
b)
The distance from an edge of a circle to another edge.
c)
The distance from the center of the circle to an edge of a circle
d)
The distance from an edge of a circle to another edge through the center.
14.
The circumference of a circle is
a)
The measurement from an edge of a circle to another edge.
b)
The measurement around the circle
c)
The measurement from an edge of a circle to another edge going through the center
d)
The measurement from the center of the circle to an edge of the circle
15.
Alex has trained his puppy, Popper, to jump through a ring. According to Alex's measurements and calculations, the ring has a diameter of 3.5 feet. What is the ring's circumference (use 3.14 for pi)?
a)
11.32 ft
b)
12.25 ft
c)
10.99 ft
d)
8.75 ft
16.
A circle has a diameter of 4.5 cm. A larger circle has a diameter of 24 cm. What is the approximate difference in the circumferences of the two circles?
a)
19.5 cm
b)
28.5 cm
c)
61 cm
d)
90 cm
17.
Find the volume of the Cylinder
a)
7230
b)
6621
c)
1130
d)
907
18.
Find the Volume if the height is 10 cm and radius 3 cm?
a)
250
b)
200
c)
283
d)
180
19.
What is this formula used to find?
V=πr2h
V=πr2h
a)
The volume of a cylinder
b)
The volume of a cone
c)
The volume of a sphere
d)
The area of a circle
20.
Choir is selling Pringle Chips to raise money for a field trip. The container has a diameter of 9 inches and a height of 32 inches.
Which equation can be used to find the volume of the container?
Which equation can be used to find the volume of the container?
a)
V = π(9)
b)
V = π(4.5)2(32)
c)
V = π(9)2(32)
d)
V = π(4.5)(32)
21.
The "B" in the volume formula refers to...
a)
the base
b)
area of the base
c)
the height of the base
d)
the height of the prism
22.
The "h" in the volume formula refers to...
a)
the base
b)
the area of the base
c)
the height
23.
When calculating volume of a pyramid, your last step is to always...
a)
divide by 3
b)
add the lengths of all the sides
c)
divide by 2
d)
multiply by 2
24.
Calculate the volume of the pyramid in the picture. Round to the nearest whole number if necessary.
a)
216 yd3
b)
108 yd3
c)
72 yd3
d)
36 yd3
25.
Calculate the volume of the pyramid in the picture. Round to the nearest whole number if necessary.
a)
160 in3
b)
960 in3
c)
480 in3
d)
320 in3
26.
Which of the measurements from the prism will you NOT use to calculate the volume?
a)
6 ft
b)
8 ft
c)
10 ft
d)
12 ft
27.
Find the value of x.
a)
12
b)
22
c)
102
d)
182
28.
Find the value of x.
a)
108
b)
75
c)
32
d)
28
29.
Find the value of x.
a)
75
b)
60
c)
22.5
d)
15
30.
Find the value of x.
a)
24
b)
29
c)
31
d)
40
31.
If you add up every angle, how many degrees are in a triangle?
a)
90
b)
125
c)
180
d)
200
32.
What transformation is happening?
(x, y) ----> (x + 2, y - 3)
(x, y) ----> (x + 2, y - 3)
a)
slide up 2, left 3
b)
slide right 2, up 3
c)
slide right 2, down 3
d)
slide left 3, right 2
33.
Determine where X' would be if you translated X 3 units to the left and 9 units down.
a)
(-4, 4)
b)
(-10, 2)
c)
(-4, -5)
d)
(-1, 5)
34.
What rule describes the translation?
a)
(x - 6, y + 2)
b)
(x - 2, y + 6)
c)
(x + 2, y - 6)
d)
(x + 6, y - 2)
35.
Which translation will move the blue shape to the green shape?
a)
3 Left
3 Down
b)
3 Right
3 Up
c)
2 Right
3 Up
d)
2 Left
3 Down
36.
Find K' if the figure is reflected across the x-axis
a)
(4, 1))
b)
(-1, -4)
c)
(1, -4)
d)
(1, 4)
37.
Reflect the point (2, -4) over the y-axis.
a)
(-4, 2)
b)
(-2, 4)
c)
(-2, -4)
d)
(2, 4)
38.
Reflect (6, -3) over the line x-axis.
a)
(6, 3)
b)
(-6, -3)
c)
(-3, 6)
d)
(3, -6)
39.
Which answer shows a reflection across the x-axis?
a)
d
b)
c
c)
b
d)
a
40.
How many degrees was the figure rotated?
a)
90 degrees counterclockwise
b)
180 degrees
c)
90 degrees clockwise
41.
Match the following
a)
270 degrees clockwise
1.
(-y,x)
b)
270 degrees counterclockwise
2.
(y,-x)
c)
180 degrees rotation
3.
(-x,-y)
42.
Match the following
a)
90 degrees counterclockwise
1.
(-y,x)
b)
90 degrees clockwise
2.
(y,-x)
c)
180 degrees clockwise
3.
(-x,-y)
d)
Reflect across x-axis
4.
(x,-y)
e)
Reflect across y-axis
5.
(-x,y)
43.
If we rotate the triangle 90° counter clockwise where would point A be?
a)
(-2,-6)
b)
(-6, 2)
c)
(2,6)
d)
(2,-6)
44.
Rotate the point (7,8) around the origin 270 degrees clockwise.
State the image of the point.
a)
(-7,-8)
b)
(8,-7)
c)
(-8,7)
d)
(8,7)
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