The area of a regular octahedron with a side length of x is 2√3 * x²
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An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. Some simple octahedra area regular octahedron (also known as a square-based dipyramid or triangular antiprism)heptagon-based pyramidhexagon-based prism.So an octahedron is not a single shape.
An octahedron has 8 sides.An octahedron is a polyhedron with eight plane faces.
An octahedron has 8 sides.
a octahedron has 8 faces
A regular octahedron has 8 faces. If the total surface area is 32 square inches then each face have a surface area equal to one eighth of this. 32/8 = 4 so the surface area of each face is 4 square inches