In a triangular-based pyramid, also known as a tetrahedron, the edges connecting the apex to the base vertices are not necessarily perpendicular to the base edges. However, the edges of the triangular base itself are not perpendicular to each other unless the triangle is a right triangle. Therefore, while some configurations may have perpendicular edges, it is not a general characteristic of all triangular-based pyramids.
Six edges.
A triangular pyramid consists of a triangular base. Attached to each side of the triangular base is a triangular face and these all meet up at the apex of the pyramid. There are, therefore, 6 edges, 4 bases and 4 vertices.
A triangular based pyramid has 4 facxes, 4 vertices and 6 edges
A triangular based pyramid has 4 vertices, 6 edges and 4 faces
A triangular pyramid has 4 faces and has 6 edges
A triangular based pyramid has 6 edges and 4 vertices.
6 edgesA triangular based pyramid has 8 edges
A triangular-based pyramid has six edges: three in the base triangle and three from there to the apex.
A triangular based pyramid has 4 facxes, 4 vertices and 6 edges
It has 6 edges.
It has six edges.
Six edges.
A triangular based pyramid would have 4 corners; three for the triangular base and one for the peak. A pyramid has twice as many edges as sides in its base; thus a triangular pyramid has 2 × 3 = 6 edges. A triangular based pyramid is called a tetrahedron.
A triangular based pyramid has 4 faces, 6 edges and 4 vertices whereas a square based pyramid has 5 faces, 8 edges and 5 vertices
A triangular pyramid consists of a triangular base. Attached to each side of the triangular base is a triangular face and these all meet up at the apex of the pyramid. There are, therefore, 6 edges, 4 bases and 4 vertices.
A triangular based pyramid is a tetrahedron which has 4 faces, 6 edges and 4 vertices
A triangular based pyramid has 4 facxes, 4 vertices and 6 edges