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Worksheets

7th Math 4.5 Review

Total questions: 54

Worksheet time: 1hrs 14mins

Name
Class
Date
1.
Find the area of the triangle
a)
48 sq cm
b)
24 sq cm
c)
30 sq cm 
2.
What is the area of the shaded region?
a)
14 m2
b)
120 m2
c)
106 m2
d)
134 m2
3.
Find the area of the composite figure.
a)
100
b)
400
c)
137.5
d)
175
4.
What is the area of this circle?
a)
82.13
b)
78.5
c)
314.16
d)
170.12
5.
What is the radius of this circle?
a)
18
b)
10
c)
9
d)
8
6.
What is the diameter?
a)
5 in
b)
10 in
c)
3.14 in
d)
15.84 in
7.
Is the red line a radius or diameter of the circle?
a)
Radius
b)
Diameter
8.
Is the red line a radius or diameter of the circle?
a)
Radius
b)
Diameter
9.

What is the diameter of a circle with a radius of 5.5 cm?

a)

5.5 cm

b)

2.25 cm

c)

11 cm

d)

2

10.
Find the radius of a circle who's diameter is 40 ft.
a)
40ft
b)
80ft
c)
20ft
d)
45ft
11.

What number is pi?

a)

1.41

b)

2.00

c)

3.14

d)

5.14

12.
What is the area of the rectangle?
a)
15 sq cm
b)
15 cm
c)
d)
16 cm
13.
If I wanted to paint a wall, that would be an example of:
a)
area
b)
perimeter
14.
If I wanted to fence in my backyard, that would be an example of:
a)
area
b)
perimeter
15.
How do you find the area of a rectangle?
a)
Length + Length + Length + Length
b)
Length + Width
c)
Length x Width
d)
Width x Width
16.

Find the lateral surface area of the following shape:

a)

144

b)

96

c)

192

d)

480

17.
What is the name of this 3D solid?
a)
Triangular Pyramid
b)
Triangular Prism
c)
Triangular Proton
d)
Square Base Triangle
18.
Name a prism that has a base shape with 5 sides.
a)
Hexagonal Prism
b)
Octagonal Prism
c)
Rectangular Prism
d)
Pentagonal Prism
19.
What is the name of this 3D solid?
a)
Hexagonal Prism
b)
Pentagonal Prism
c)
Octogonal Pyramid
d)
Heptagonal Pyramid
20.
a)
Triangular Prism
b)
Triangular Pyramid
c)
Rectangular Prism
d)
Rectangular Pyramid
21.
What is the volume of this prism?
a)
6 cubic units
b)
12 cubic units
c)
4 cubic units
22.
What is the volume of this prism?
a)
20 cubic feet
b)
8 cubic feet
c)
40 cubic feet
23.
If a rectangular prism has a base that is 5 inches by 6 inches and height of 13 inches, what is the volume?
a)
24 in³
b)
390 in³
c)
143 in³
d)
24 in²
24.
What is the shape of the faces?
a)
Square
b)
Rectangle
c)
Triangle
d)
Circle
25.
What is the shape of the base?
a)
Square
b)
Rectangle
c)
Triangle
d)
Parallelogram 
26.
What is the area of the smaller triangles?
a)
17.5 in2
b)
35 in2
c)
62 in2
d)
31 in2
27.
Find the volume.
a)
364
b)
1092
c)
546
d)
182
28.
Which units are NOT used for volume?
a)
cm3
b)
m3
c)
mm3
d)
km2
29.
Big "B" in the volume formula stands for the area of the base.
a)
True
b)
False
30.
How many faces does this shape have?
a)
6
b)
3
c)
9
d)
5
31.
a)
A
b)
B
c)
C
d)
D
32.
What 3D solid does this net create?
a)
Rectangular Prism
b)
Rectangular Pyramid
c)
Cube
d)
Square Prism
33.
I am a 3D shape and all my faces are triangles
a)
Square Pyramid
b)
Triangular Pyramid
c)
Triangular Prism
d)
Triangular Sphere
34.

Name the 3-D shape

a)

Cube

b)

Rectangular Prism

c)

Rectangular Pyramid

d)

Triangular Prism

e)

Triangular Pyramid

35.

Name the 3-D shape

a)

Cube

b)

Rectangular Prism

c)

Rectangular Pyramid

d)

Triangular Prism

e)

Triangular Pyramid

36.
What is the probability of choosing the letter
i from the word probability?
a)
1/10
b)
2/11
c)
2/2
d)
1/10
37.
What is the probability of the spinner landing on an odd number?
a)
4/8
b)
4/4
c)
1/4
d)
1/3
38.
What is the probability of choosing a marble 
that is not green from the jar?
a)
10/20
b)
10/10
c)
3/20
d)
7/20
39.

A box has 3 limes, 5 grapes, and 2 oranges.


P (NOT lime)

a)

3/10

b)

30%

c)

7/10

d)

Answer Not Here

40.
What is the probability of choosing a vowel from the alphabet?
a)
21/26
b)
5/26
c)
1/21
d)
7/21
41.
Experimental Probability is:
a)
What Will happen 
b)
What actually happens
c)
What should happen
d)
What I think Happens
42.

Theoretical Probability is?

a)

What Should happen

b)

What does happen

c)

What Will Happen

d)

What I want to Happen

43.

What is the probability of flipping a coin, getting tails?

a)

1/2

b)

1/3

c)

1/4

d)

Never, Tails never fails.

44.

Find the total surface area of the cube.

a)

1600 ft2

b)

8000 ft2

c)

120 ft2

d)

2400 ft2

45.
What is the total surface area of the rectangular pyramid whose net is shown?
a)
400 in2
b)
800 in2
c)
1,200 in2
d)
1,600 in2
46.
What is the surface area of this figure?
a)
200 cm 2
b)
800 cm 2
c)
400 cm 2
d)
100 cm 2
47.

A cruise ship has a large, circular window. It has a diameter of 8 meters. What is the window's area?

a)

31.25 m2

b)

29.55 m2

c)

30.36 m2

d)

50.27 m2

48.

Which one represents the formula for volume of a prism?

a)

V= b x h

b)

V= l x w x h

c)

V= b x H

49.

When finding the volume of a prism, LSA & TSA, which answer explains the height we use?

a)

Height of the base

b)

Height of the whole figure

c)

Height of the base and whole figure combined

50.

Bases are always parallel to each other.

a)

False

b)

True

51.

The height of a figure is the distance between the two bases.

a)

True

b)

False

52.
A bag has 3 red, 5 blue, and 2 yellow pieces of candy. What is the probability of  drawing a blue piece of candy?
a)
1/2
b)
1/10
c)
3/10
d)
1/3
53.
A spinner consists of two A’s, three B’s, and three C’s. What is the probability of  spinning a B?
a)
2/8
b)
2/3
c)
3/8
d)
1/4
54.
Theoretically, what is the probability of rolling a sum of two with a pair of dice?
a)
1/6
b)
2/12
c)
1/36
d)
1/18