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11Alexandr11 [23.1K]
2 years ago
14

A plane intersects a prism to form a cross section that is a polygon with five sides. The minimum number of sides that the polyg

on at the base of the prism must have is?
A.) 2
B.) 4
C.) 7
D.) 3
E.) 5
Mathematics
2 answers:
pychu [463]2 years ago
6 0
Since the plane if cutting through the prism to make 5 sides, than the original shape needs to have less than 5.
 A prism, is a 3D shape, so you can't have a 2 sided shape.

Now you have a choice of 3 or 4 sides.

A 3 sides shape is a triangle, which also can't be cut into a 5 sided prism,
 so the answer would need to be 4.
 The answer is B


Snowcat [4.5K]2 years ago
5 0

the answer is 4 for this question

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