YELLOW Geometry

MATH 1

cylinders

surface Area = 2 × π × r × (r+h) Canned foods


  • Surface Area of One End = π × r2
  • Surface Area of Side = 2 × π × r × h



Volume = π × r2 ×

pyramids

The Volume of a Pyramid

  • 1/3 × [Base Area] × Height The great Pyramids of Egypt

The Surface Area of a Pyramid

When all side faces are the same:

  • [Base Area] + 1/2 × Perimeter × [Slant Length]

When side faces are different:

  • [Base Area] + [Lateral Area]

cones

Surface Area of Base = π × r2

Surface Area of Side = π × r × s


Surface Area of Side = π × r × √(r2+h2)

Volume = π × r2 × (h/3)

spheres

Surface Area = 4 × π × r2

no edges no verticesVolume = (4/3) × π × r3