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Byju's Answer
Standard XII
Mathematics
Tetrahedron
The sum of th...
Question
The sum of the number of faces, edges, and vertices of the given figure is _______________.
A
38
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B
34
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C
30
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D
32
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Solution
The correct option is
A
38
The given figure has 8 faces, 18 edges, and 12 vertices.
So, the required sum is 8 + 18 + 12 = 38.
Option A is correct.
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