All but one of the known ancient Egyptian pyramids have **four sides**. The base of a pyramid is a square, so there are four triangles that make up the

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## How many sides does a pyramid shape have?

A triangle-based pyramid has four triangular sides. The base can be any shape or size of triangle but usually it is an equilateral triangle (all sides are the same). This means the three sides of the pyramid are the same size as each other and the pyramid looks the same if you rotate it.

## Does a pyramid have 4 or 5 sides?

A pyramid is a shape that has a base and triangular sides. The triangular sides are all the same shape and size. This pyramid has a square base and four triangular sides.

## Can a pyramid have 3 sides?

The base can be any shape or size of triangle but usually it is an equilateral triangle (all sides are the same). This means the three sides of the pyramid are the same size as each other and the pyramid looks the same if you rotate it. A triangle-based pyramid with equal sides is called a tetrahedron.

## Do pyramids have 8 sides?

Despite what you may think about this ancient structure, the Great Pyramid is an eight-sided figure, not a four-sided figure. Each of the pyramid’s four side are evenly split from base to tip by very subtle concave indentations.

## How many faces a pyramid has?

A rectangular pyramid has 5 faces. Its base is a rectangle or a square and the other 4 faces are triangles. It has 8 edges and 5 vertices.

## What is a 4 sided pyramid called?

In geometry, a tetrahedron (plural: tetrahedra or tetrahedrons), also known as a triangular pyramid, is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners. The tetrahedron is the simplest of all the ordinary convex polyhedra and the only one that has fewer than 5 faces.

## Is a pyramid a triangle?

A pyramid is a polyhedron for which the base is a polygon and all lateral faces are triangles.

## How many corners does a triangular pyramid have?

Introduction to Triangular Pyramid Triangular pyramid refers to a polyhedron that comprises six straight edges, four vertex corners, and four triangular faces.