A prism
Polygon
A triangular prism.
Obviously some kind of PRISM.
Yes. The polygons must be congruent. They must have an even number of sides and angles. -alessandra
similar polygons may not be congruent (different sizes) congruent polygons are always similar (equal in every geometric respect - including
the two polygons are congruent if they are the same shape with the same measurements. If they can be flipped, rotated, and/or slid to look identical then they're congruent.
Those two, there and there!
congruent
Two polygons are similar if and only if the corresponding angles are congruent
No, you cannot.
similar polygons
no