Editing Gyroelongated square pyramid (section)

{{Short description|10th Johnson solid (13 faces)}}
{{Infobox polyhedron
 | image = gyroelongated_square_pyramid.png
 | type = [[Johnson solid|Johnson]]<br>{{math|[[elongated pentagonal pyramid|''J''{{sub|9}}]] – '''''J''{{sub|10}}''' – [[gyroelongated pentagonal pyramid|''J''{{sub|11}}]]}}
 | faces = 12 [[triangle]]s <br> 1 [[Square (geometry)|square]]
 | edges = 20
 | vertices = 9
 | symmetry = <math> C_{4v} </math>
 | vertex_config = <math> 1 \times 3^4 + 4 \times 3^3 \times 4 + 4 \times 3^5 </math>
 | properties = [[convex set|convex]], [[composite polyhedron|composite]]
 | net = Johnson solid 10 net.png
}}

In [[geometry]], the '''gyroelongated square pyramid''' is the [[Johnson solid]] that can be constructed by attaching an [[equilateral square pyramid]] to a [[square antiprism]]. It occurs in chemistry; for example, the [[capped square antiprismatic molecular geometry]].