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Math 8, Ch 5 Exam - Surface Area, 2019-2020

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

What is the total surface area of a cylinder with a circumference of 37.68 cm and a height of 34 cm?
A)
226.08 cm2
B)
37.68 cm2
C)
1281.12 cm2
D)
1507.2 cm2
 

 2. 

A 3-D object with two parallel and congruent circular bases is a
A)
sphere
C)
cylinder
B)
triangular prism
D)
rectangular prism
 

 3. 

If only the two ends of the roof area need to be painted, what is the total surface area that needs to be painted?

mc003-1.jpg
A)
16.4 m2
B)
45.6 m2
C)
65.6 m2
D)
32.8 m2
 

 4. 

The surface area of this triangular prism would be calculated as

mc004-1.jpg
A)
mc004-2.jpg
B)
mc004-3.jpg
C)
mc004-4.jpg
D)
mc004-5.jpg
 

 5. 

The minimum number of views needed to describe a 3-D object is
A)
2
B)
3
C)
1
D)
6
 

 6. 

What is the surface area of the 3-D object shown below?

mc006-1.jpg
A)
8 cm2
C)
40 cm2
B)
16 cm2
D)
32 cm2
 

 7. 

What is the total surface area of a cylinder with a radius of 1 cm and a height of 12 cm?
A)
78.5 cm2
B)
12.56 cm2
C)
81.64 cm2
D)
175.8 cm2
 

 8. 

To find the surface area of a cube, you must know the dimensions of
A)
3 faces
B)
1 face
C)
2 faces
D)
6 faces
 

 9. 

The following net would create a

mc009-1.jpg
A)
right rectangular prism
C)
cylinder
B)
cube
D)
right triangular prism
 

 10. 

A 3-D object that is turned so that the top moves to the right and downward is said to be turning in a(n)
A)
counter clockwise rotation
C)
anti-clockwise rotation
B)
clockwise rotation
D)
corner rotation
 

 11. 

Which view best represents the top of this 3-D object?

mc011-1.jpg
A)
mc011-2.jpg
C)
mc011-4.jpg
B)
mc011-3.jpg
D)
mc011-5.jpg
 

 12. 

What 3-D object can the net illustrated below be folded to create?

mc012-1.jpg
A)
sphere
B)
cylinder
C)
cube
D)
oblong box
 

 13. 

A prism with sides that are perpendicular to the bases is called a
A)
cube
C)
right prism
B)
regular prism
D)
perpendicular prism
 

 14. 

What is the total surface area of this cylinder?

mc014-1.jpg
A)
87.92 cm2
B)
113.04 cm2
C)
100.48 cm2
D)
138.16 cm2
 

 15. 

Which net could be folded to create this 3-D object?

mc015-1.jpg
A)
mc015-2.jpg
C)
mc015-4.jpg
B)
mc015-3.jpg
D)
mc015-5.jpg
 

 16. 

Which view best represents the front of this 3-D object?

mc016-1.jpg
A)
mc016-2.jpg
C)
mc016-4.jpg
B)
mc016-3.jpg
D)
mc016-5.jpg
 



 
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