A pentagonal prism
a shape with 5 sides and 2 right angles is or are a pentagon so the answer is a pentagon
yes a pentagon is a rigid shape * * * * * I am afraid that it is not.
a pentagon
a hexagon * * * * * Depending on the shape and sizes of the triangles and where they are attached, you can also get a kite, a rectangle, a parallelogram, a decagon, octagon, pentagon.
A five-sided 2-dimensional shape is a pentagon.
It is a Pentagon.
A shape with 5 sides is called a pentagon.
pentagon
a pentagon
pentagon
A five sided shape is called a pentagon.
pentagon