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There are infinitely many different plane figures that can be made up of 2-dimensional shapes - provided that they are all in the same plane. There cannot be any 3-dimensional shapes involved.
It is a three dimensional figure of some sort.
A regular tetrahedron
It can be any 2-dimensional figure.
polyhedron is often defined as a geometric object with flat faces and straight edges polygon is traditionally a plane figure that is bounded by a closed path or circuit, composed of a finite sequence of straight line segments (i.e., by a closed polygonal chain). .
There are infinitely many different plane figures that can be made up of 2-dimensional shapes - provided that they are all in the same plane. There cannot be any 3-dimensional shapes involved.
It is a three dimensional figure of some sort.
A regular tetrahedron
Two-dimensional shapes made with perpendicular lines include (but are not limited to) right-triangles, rectangles, octagons, and dodecagons. Three-dimensional shapes made with perpendicular lines include (but are not limited to) cubes, octahedrons, cuboctahedrons, and icosahedrons.
A triangulare prism
It can be any 2-dimensional figure.
polyhedron is often defined as a geometric object with flat faces and straight edges polygon is traditionally a plane figure that is bounded by a closed path or circuit, composed of a finite sequence of straight line segments (i.e., by a closed polygonal chain). .
Spatial figure is a three dimensional figure. It is made up of plane figure whose all sides are joined together to form a close figure
3-dimensional shapes made by extruding a polygon are called prisms.In this instance it would be a triangular prism.
A polyhedron is a three dimensional figure made up of sides called faces, where each face is a polygon.
Find the areas of the rectangles and triangles. Add them together.
deltaAnswerThere are several categories that meet this criteria:Among two dimensional shapes:Any regular polyhedron with an odd number of sides will not have any parallel sidesAny circle oval or ellipseAny closed shape made of arcsCycloidFor three dimensional shapes: SpheresCones