A pyramid. It has a square base (4 corners) and four faces converging to a point (the fifth corner). You might be referring to a pentagon which has five sides and five corners.
no , it has five sides,,,,,,,, even that a rectangle has four sides
We don't know what a pentygon is. "Pentagon" means a figure with five sides. Since it has five sides, no pentagon has four sides. A "quadrilateral" has four sides. And pie are square.
There is a contradiction in your question. If the base has four equal sides then is it a square so not all the faces are Triangles. However if the base is a square and the rest of the faces are triangles then your object is a "Square-based Pyramid"
Five faces (it is a 3 dimensional shape). A four sided pyramid is a pentahedron. (penta- means five, -hedron means sides)
A pyramid is a three-dimensional figure with five verticies and five sides (four of which are triangles and one of which is a square). A pentagon is a two-dimensional figure with five angles and five edges.
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A pyramid. It has a square base (4 corners) and four faces converging to a point (the fifth corner). You might be referring to a pentagon which has five sides and five corners.
Five; the base and four sides.
no , it has five sides,,,,,,,, even that a rectangle has four sides
The answer is a pyramid.
We don't know what a pentygon is. "Pentagon" means a figure with five sides. Since it has five sides, no pentagon has four sides. A "quadrilateral" has four sides. And pie are square.
A square pyramid has five faces. There is the square that forms the base, and four triangular sides.
A parallelogram has only four sides. A five-sided figure is a pentagon. or can also be called a polygon
There is a contradiction in your question. If the base has four equal sides then is it a square so not all the faces are Triangles. However if the base is a square and the rest of the faces are triangles then your object is a "Square-based Pyramid"
Five faces (it is a 3 dimensional shape). A four sided pyramid is a pentahedron. (penta- means five, -hedron means sides)
A square pyramid has a square base and four triangular sides. This gives it five faces, eight edges and five vertices.