Quick Notes

(a)

Prism

• Two flat bases that are polygons which are congruent and parallel
• Flat rectangular shaped side
• Uniform cross section

(b)

Cylinder

• Two circular bases which are congruent and parallel
• One curved surface

(c)

Cone

• One circular base 
• One apex 
• One curved surface that merges the base and the apex

(d)

Pyramid

• One flat base that is polygon shaped
• The other sides are triangular shaped that meet at the apex

(e)

Sphere

• All points on the surface are equidistant from the centre of the sphere
• One curved surface