**Important Formula:**

**CUBE:**

Volume =

Curved surface area =

Total surface area =

**CUBOID:**

Volume = l*b*h

Curved surface area = 2(l+b)*h

Total surface area = 2(lb+bh+hl)

diagno1 =

**CYLINDER:**

Volume =

Curved surface area =

Total surface area =

**CONE:**

l=slant height =

Volume =

Curved surface area =

Total surface area =

**SPHERE:**

Example is ball

Volume =

Curved surface area =

Total surface area =

**HEMISPHERE:**

Volume =

Curved surface area =

Total surface area =

**FRUSTUM:**

Volume =

Curved surface area =

Total surface area =

**PRISM:**

Volume=Area of base * Height

Lateral surface area = Perimeter of base * height

Total surface area = L.S.A+2*Area of base

**Tetrahedron:**

Volume =

Lateral surface area =

Total surface area =