What is the total surface area of this triangular prism?
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1 point
1
Question 2
2.
What is the lateral surface area of this pentagonal prism?
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1 point
1
Question 3
3.
What is the total surface area of this square pyramid?
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1 point
1
Question 4
4.
The net of a cylinder is shown below.
What is the total surface area of this cylinder to the nearest whole number?
Required
1 point
1
Question 5
5.
A popsicle in the shape of a cone has a base diameter of 2 inches and slant height (l) of 4.5 inches. The popsicle is then dipped in a melted milk chocolate.
Approximately how much surface area is coated with milk chocolate.
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1 point
1
Question 6
6.
What is the perimeter of the base of this hexagonal prism?
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1 point
1
Question 7
7.
What is the area of the base of this triangular prism?
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1 point
1
Question 8
8.
The net of a pyramid with a square base is shown below.
Based on the dimensions given in the diagram, what is the TOTAL SURFACE AREA of the pyramid?
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1 point
1
Question 9
9.
What is the total surface area of the solid cylinder below, to the nearest tenth?
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1 point
1
Question 10
10.
If this cube measures 5in x 5in x 5in what is its total surface area?
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1 point
1
Question 11
11.
What is the total surface area for this rectangular prism?
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1 point
1
Question 12
12.
Find the total surface area of this cone.
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1 point
1
Question 13
13.
A regular square pyramid is shown below.
What is the lateral area of this pyramid?
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1 point
1
Question 14
14.
What is the lateral surface area of this cylinder?
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1 point
1
Question 15
15.
The net of a cube is shown below.
What is the surface area of the cube to the nearest square inch?
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1 point
1
Question 16
16.
What is the lateral surface area of this triangular pyramid?
Required
1 point
1
Question 17
17.
How many faces, vertices and edges does this pentagonal prism have?
Count the base as a face for this problem.
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1 point
1
Question 18
18.
Lydia plans to cover the three rectangular faces of a pillow with fabric. The pillow is in the shape of the right triangular prism below.
How many square inches of fabric will Lydia need to cover all the rectangular faces of the prism?
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1 point
1
Question 19
19.
What is the lateral surface area of this regular hexagonal prism?
Required
0 points
0
Question 20
20.
BONUS Question.
The Total Surface Area of a cylinder is 2,356.19ft². The height of the cylinder is twice the length of the radius. What is the radius of the cylinder? Round your answer to the nearest whole number. Type the number only. Do NOT include the units in your answer.