<Table> <Tr> <Th> </Th> <Th> </Th> <Th> </Th> </Tr> <Tr> <Td> A regular octahedron can be considered a square bipyramid, i.e. two Johnson square pyramids connected base - to - base . </Td> <Td> The tetrakis hexahedron can be constructed from a cube with short square pyramids added to each face . </Td> <Td> Square frustum is a square pyramid with the apex truncated . </Td> </Tr> </Table> <Tr> <Th> </Th> <Th> </Th> <Th> </Th> </Tr> <Tr> <Td> A regular octahedron can be considered a square bipyramid, i.e. two Johnson square pyramids connected base - to - base . </Td> <Td> The tetrakis hexahedron can be constructed from a cube with short square pyramids added to each face . </Td> <Td> Square frustum is a square pyramid with the apex truncated . </Td> </Tr> <P> Square pyramids fill space with tetrahedra, truncated cubes or cuboctahedra . </P>

This image shows a square pyramid. what is the surface area of this square pyramid