a tetrahedron (aka three dimensional triangle)
A pyramid
A 4 dimensional object is called a Tesseract or "hybercube"Although if you want to get into string-theory and related advanced subject matters, the Tesseract is not a 4 dimensional object at all, but simply an advanced 3 dimensional object which only represents the 4th dimension; a visual aide if you will.
A rectangle is a 2-dimensional object and cannot have a volume, which is a 3-dimensional concept. The volume of the rectangular prism or cuboid, whose dimensions are 4 by 5 by 3 is 4*5*3 = 60 cubic units.
The term for the path of an object through 4-dimensional spacetime is called its "worldline."
A polyhedron is a 2 dimensional object. To have fasce it would have to be at least 3 dimensional. If you want to know what is a polyhedron with 4 sides, it's a quadrilateral THAT'S NOT QUITE RIGHT - actually it's completely false. Sorry, Ratty, a polyhedron is a 3 dimensional figure. Polygon refers to 2 dimensional figures. A pyramid with a triangular base is a polyhedron with 4 faces.
The total area of the two-dimensional surfaces that make up a three-dimensional object is referred to as the object's surface area. This measurement encompasses all the exterior surfaces of the object, calculated using various formulas depending on the shape, such as (2\pi r^2 + 2\pi rh) for a cylinder or (4\pi r^2) for a sphere. Surface area is important in fields such as physics and engineering, as it affects heat transfer, chemical reactions, and more.
Area
4 #2 answ: 2 dimensional = 4 3 dimensional = 6
No because a quadrilateral is a 4 sided 2 dimensional polygon whereas a pyramid is a 3 dimensional polyhedron
No.Faces relate to 3-dimensional objects, for example a tetrahedron, a cube. They are the 2-dimensional shapes that make up the surface of a 3-dimensional objectA triangle can be a face though, for example, a tetrahedron is made up of 4 triangular faces.
A 3-dimensional object (NOT figure) is measurement in Cubic Units). Its surface area is measuremd in Square Units. For example if we use an house brick . Its dimensions may be 9inches, x 4 inches, x 3 inches. Its volume is 9 ins X 4 ins X 3 ins. = 108 cu.ins. (Cubic Inches). Its surface are will have 6 faces. ; 2 @ (9 x 4) 2 @ ( 4 x 3 ) and 2 @ (9 x 3) So its surface area is 2(36 sq.ins) + 2(12sq. ins) + 2(27sq.ins) = 72 + 24 + 54 = 150 sq. ins. ( square inches). NB A 3-dimensional is an OBJECT A 2-dimensional us a FIGURE . A 1-dimensional is a LINE