Raymond B. answered • 05/01/21
Tutor
5
(2)
Math, microeconomics or criminal justice
D is definitely wrong
A and D do not have polygon bases.
Answer has to be B or C
Only B has all triangular faces that meet at one vertex.
B is correct. D has 2 sides that are not triangular and its sides meet in 2 different vertices.
sometimes answer keys, computer answers, textbook answers are incorrect. Sometimes you copied the problem wrong too. But from what you have, B is correct.
