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Week 3 Quiz - 2-D and 3-D formulae; Inequalities

Total questions: 10

Worksheet time: 30mins

Name
Class
Date
1.

I am trying to break the world record for making the biggest chocolate bar. I need to find out how much chocolate I will use to fill my giant rectangular bar. Calculating which of the following will help me?

a)

Volume

b)

Area

c)

Surface area

d)

perimeter

2.

What is the Volume of this prism?

a)

29ft229ft^2  

b)

700ft2700ft^2  

c)

700 ft3700\ ft^3  

d)

29ft329ft^3  

3.

Which best describes what surface area is?

a)

The amount inside a 3-D object

b)

The sum of all the side's areas that make a 3-D object

c)

The length times the height

d)

The length times the height times the width

4.
What is the area of a square with a length of 4 cm?
a)
16 cm
b)
16 square cm
c)
8 cm
d)
8 square cm 
5.

Find the perimeter of this triangle.

a)

585 ft2

b)

144 ft

c)

1170 ft2

d)

118 ft

6.
Solve the inequality.
x + 5 ≤ 13
a)
x ≥ 8
b)
x ≥ 18
c)
x ≤ 8 
d)
x ≤ 18 
7.
What inequality does the number line graph represent?
a)
x ≤ 4
b)
x ≥ -4
c)
x < -4
d)
x < 4
8.
Which is the solution of 
-6a ≥ -36
a)
a ≥ 6
b)
-6 ≥ a
c)
a ≤ 6
d)
6 ≤ a
9.

Solve the following inequality:


| x − 2 | > 3

a)

2 < x < 10

b)

x < 2 or x > 10

c)

−1 < x < 5

d)

x < −1 or x > 5

10.

Convert into its interval notation:

8x<1-8\le x<1  

a)

[-8, 1)

b)

(-8, 1)

c)

[-8, 1]

d)

(-8, 1]