alleryMatch each 3D polyhedron with its Euler characteristics (F, V, E):
A1-A, 2-B, 3-C
B1-B, 2-A, 3-C
C1-C, 2-B, 3-A
D1-A, 2-C, 3-B
Answer & Solution
Correct answer: A. 1-A, 2-B, 3-C
Cube: F=6, V=8, E=12. Triangular prism: F=5, V=6, E=9. Square pyramid: F=5, V=5, E=8.
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