Beginning Algebra, 11th Edition

Formulas

Figure Formulas Illustration

Cube Volume:

Surface area:

Rectangular Solid Volume:

Surface area:

Right Circular Volume:
Cylinder Surface area:

(Includes both circular bases)

Cone Volume:

Surface area:

(Includes circular base)

Right Pyramid Volume:

Sphere Volume:

Surface area: S= 4 pr^2

V=

4

3

pr^3

B=area of the base

V=

1

3

Bh

S=pr 2 r^2 +h^2 +pr^2

V=

1

3

pr^2 h

S= 2 prh+ 2 pr^2

V=pr^2 h

a= 2 HW+ 2 LW+ 2 LH

V=LWH

S= 6 e^2

V=e^3

e

e

e

L

H

W

r

h

r

h

h

r

Other Formulas

Distance: rate or speed,

Percent: percentage,

Temperature:

Simple Interest: I=prt 1 p=principal or amount invested, r=rate or percent, t=time in years 2

F=

9

5

C+ 32 C=

5

9

1 F- 322

p=br 1 p= b=base, r=rate 2

d=rt 1 r= t=time 2