Owner manual

Surface Area & Volume Formulas
Cylinder
Surface area = 2π r h + 2π r
2
Volume = π r
2
h
Cube
Surface area = 6a
2
a
a
a
r
h
Sphere
Surface area = 4 π r
2
Volume =
4
π r
3
—
3
r
l
w
h
Rectangle Prism
Surface area = 2hw + 2hl + 2lw
Volume = l x w x h
h
r
Cone
Surface area = π r
r
2
+ h
2
(+ π r
2
if you add the base)
3
Volume = π r
2
h
Volume = a
3
User’s Guide – 39