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Date
Apr 3, 2024
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6
Uploaded by treyashmore
10/23/23, 3:22 PM
Platonic Solids Practice: Fa23 - MODERN MATHEMATICS: PLAN II (55330)
https://utexas.instructure.com/courses/1366856/quizzes/1838624
1/6
Platonic Solids Practice Due
Oct 25 at 11:59pm
Points
1
Questions
4
Available
until Nov 15 at 11:59pm
Time Limit
None
Allowed Attempts
Unlimited
Instructions
Attempt History
Attempt
Time
Score
KEPT
Attempt 3
less than 1 minute
1 out of 1
LATEST
Attempt 3
less than 1 minute
1 out of 1
Attempt 2
1 minute
0.98 out of 1
Attempt 1
13 minutes
0.65 out of 1
Correct answers are hidden.
Score for this attempt: 1
out of 1
Submitted Oct 23 at 3:22pm
This attempt took less than 1 minute.
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0.2 / 0.2 pts
Question 1
What is the definition of a regular solid?
A solid is regular if all faces are polygons and if there's an even number of
vertices.
10/23/23, 3:22 PM
Platonic Solids Practice: Fa23 - MODERN MATHEMATICS: PLAN II (55330)
https://utexas.instructure.com/courses/1366856/quizzes/1838624
2/6
A solid is regular if all faces are regular polygons and if the same number
of faces join at each vertex.
A solid is regular if all faces are matching regular polygons and if the same
number of faces join at each vertex.
A solid is regular if it has perfect symmetry from all angles. A solid is regular if all faces are matching regular polygons. 0.2 / 0.2 pts
Question 2
How many regular solids are there?
Infinitely many None Three Five 0.3 / 0.3 pts
Question 3
Complete this chart showing the numbers of vertices, edges, and faces of
each of the Platonic solids.
Vertices
Edges
Faces
Tetrahedron
4
6
4
10/23/23, 3:22 PM
Platonic Solids Practice: Fa23 - MODERN MATHEMATICS: PLAN II (55330)
https://utexas.instructure.com/courses/1366856/quizzes/1838624
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Answer 1:
Answer 2:
Answer 3:
Answer 4:
Answer 5:
Answer 6:
Answer 7:
Answer 8:
Cube
8
12
6
Octahedron
6
12
8
Dodecahedron
20
30
12
Icosahedron
12
30
20
4
6
4
8
12
6
6
12
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10/23/23, 3:22 PM
Platonic Solids Practice: Fa23 - MODERN MATHEMATICS: PLAN II (55330)
https://utexas.instructure.com/courses/1366856/quizzes/1838624
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Answer 9:
Answer 10:
Answer 11:
Answer 12:
Answer 13:
Answer 14:
Answer 15:
8
20
30
12
12
30
20
0.3 / 0.3 pts
Question 4
Which of these solids are regular solids? Select all that apply.
A.
10/23/23, 3:22 PM
Platonic Solids Practice: Fa23 - MODERN MATHEMATICS: PLAN II (55330)
https://utexas.instructure.com/courses/1366856/quizzes/1838624
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B. C. D. E. C D
10/23/23, 3:22 PM
Platonic Solids Practice: Fa23 - MODERN MATHEMATICS: PLAN II (55330)
https://utexas.instructure.com/courses/1366856/quizzes/1838624
6/6
Tetrahedron!!
E Dodecahedron!!
B A Quiz Score: 1
out of 1
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