A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...

Practice applying the properties of shapes to determine an angle involving at least two steps ahead of your National 5 Maths exam with this interactive maths quiz. Looking for more on applying the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Topology is a branch of mathematics that describes mathematical spaces, in particular the ...