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Worksheets

Triangles, Area, and Volume

Total questions: 32

Worksheet time: 2hrs 45mins

Name
Class
Date
1.
Find the area of the figure.
a)
10 cm2
b)
24 cm2
c)
12 cm2
d)
20 cm2
2.
Find the area:
a)
19 cm2
b)
39 cm2
c)
78 cm2
d)
120 cm2
3.
The following formula is for the area of:
A=½bh
a)
Rectangle
b)
Circle
c)
Triangle
d)
Trapezoid
4.
An angle whose measure is exactly 90 degrees.
a)
acute
b)
vertical
c)
right
d)
straight
5.
What is this polygon called?
a)
Parallel
b)
Triangle
c)
Trapezoid
d)
Square
6.
The Triangle Sum Theorem states that the sum of all angles in a triangle is ______. 
a)
45°
b)
90°
c)
180°
d)
360°
7.
Solve for the missing angle measure.
a)
47
b)
57
c)
53
d)
133
8.
Find the measure of the missing angle.
a)
90o
b)
100
c)
130o
d)
50o
9.

Area of a triangle?

a)

20 cm2

b)

56 cm2

c)

28 cm2

d)

27 cm2

10.
Which set of numbers represents the side lengths of a triangle?
a)
{5,18,13}
b)
{6,17,22}
c)
{16,24,7}
d)
{26,8,15}
11.
Which side lengths would NOT form a triangle?
a)
{3,4,5}
b)
{2,5,9}
c)
{5,10,12}
d)
{7,9,11}
12.
side lengths of 4,4,4 form a triangle
a)
True
b)
False
13.
a)
150 degrees
b)
110 degrees
c)
30 degrees
d)
60 degrees
14.
a)
122 degrees
b)
61 degrees
c)
150 degrees
d)
58 degrees
15.
Do the following side lengths form a triangle?
2 inches, 2 inches, 4 inches
a)
Yes
b)
No
16.

What is the formula to find the area of a trapezoid?

a)

A = 12bhA\ =\ \frac{1}{2}bh  

b)

A = bhA\ =\ bh  

c)

A = s2A\ =\ s^2   

d)

A = 12h(b1+b2)A\ =\ \frac{1}{2}h\left(b_1+b_2\right)  

17.

What is the formula for the area of a triangle?

a)

A=bh

b)

A=lw

c)

A=s2

d)

A=1/2(bh)

18.

What is the formula for the area of a parallelogram?

a)

A=bh

b)

A=lw

c)

A=s2

d)

A=1/2(bh)

19.

What is the best description of this figure?

a)

Rectangle

b)

Trapezoid

c)

Paralellogram

d)

Square

20.

The area formula for this shape is

a)

A = lwA\ =\ lw

b)

A =12bhA\ =\frac{1}{2}bh

c)

A = 12h(b1+b2)A\ =\ \frac{1}{2}h\left(b_1+b_2\right)

d)

A= bhA=\ bh

21.

The area formula for this shape is

a)

A = lwA\ =\ lw

b)

A =12bhA\ =\frac{1}{2}bh

c)

A = 12h(b1+b2)A\ =\ \frac{1}{2}h\left(b_1+b_2\right)

d)

A= bhA=\ bh

22.

What shape is this?

a)

Trapezoid

b)

Square

c)

Rectangle

d)

Rhombus

23.

Which shape has the same area formula as a parallelogram

a)

Rectangle

b)

Square

c)

Triangle

d)

Trapezoid

24.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
25.
What is the " Triangle Ineqality Theorem"? 
a)
The sum of the 2 Sides is > than the 3rd 
b)
The lengths of a triangles sides are all the same 
c)
An obtuse triangle 
d)
Something that you made up 
26.
Can the sides of a triangle have lengths 3, 8, and 9?
a)
Yes
b)
No
27.

What is the volume of this prism? (a)  

Choose from the below words
16 cubic cm
12 cubic cm
48 cubic cm
28.

Find the volume of the figure.

a)

410 cubic cm.

b)

24 cubic cm.

c)

420 cubic cm.

d)

48 cubic cm.

29.

Which two formulas can be used to find the volume of a rectangular prism?

a)
V= l x w x h
b)

V= B x w

c)

V = B x h

d)
V= l + w + h
30.
Each side of this ice cube measures 2 inches.  What is the volume of the ice cube?
a)
6 cubic inches
b)
8 cubic inches
c)
12 cubic inches
d)
8 square inches
31.

The volume of a kleenex box is 360 cubic centimeters. If the length is 9cm, the width is 10 cm, what is. the HEIGHT of the box?

a)

4cm

b)

90cm

c)

32,400cm

d)

379cm

32.

What is the volume of this rectangular prism?

a)

30 cu ft

b)

36 cu ft

c)

12 cu ft

d)

11 cu ft