This shape has 2 opposite identical faces and some other which are parallelograms is a prism. A cylinder shape has 2 circular faces and one curved face.
A skew triangular prism.
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A prism.
prism
it is a decogonanon it is a decogonanon
a cuboid * * * * * A prism, of which, a cuboid is a special case.
In a parallelogram opposite sides are parallel to each other.
A skewed prism or, if the other faces are rectangles rather than parallelograms, a right prism.
Prism, which a polyhedron with two congruent and parallel faces (the bases) and whose lateral faces are parallelograms.
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It is a square, a regular parallelogram with all right angles. The reason is that in a parallelogram, the adjacent angles are supplementary (equal 180 degrees).In any case, the opposite angle would be 90 degrees as well, leaving just 180 degrees for the other two identical opposite angles.
A parallelogram is a 4 sided quadrilateral and its opposite sides are parallel to each other.