Formula
Sheet
Perimeter I Circumference
Rectangle
Perimeter = 2(length) +
2(width)
Circle
Circumference = 2TI(radius)
Area
Circle
Area
= TI(radius)
2
Triangle
Area
= i (base)(height)
Parallelogram
Area
= (base)(height)
Trapezoid
Area
= i (base
1
+ base
2
)(height)
Volume
Prism/Cylinder
Volume = (area
of
the base) (height)
Pyramid/
Cone
Volume = i (area
of
the base) (height)
Sphere
4
Volume =
3
TI(radius)
3
Length
1 foot = 12
inches
1
yard
= 3
feet
1
mile=
5,280
feet
1
meter=
1,000
millimeters
1
meter=
100
centimeters
1
kilometer=
1,000
meters
1
mile
;:::;
1.6
kilometers
1
inch=
2.54
centimeters
1 foot
;:::;
0.3
meter
Capacity I Volume
1
cup
= 8 fluid ounces
1
pint
= 2
cups
1
quart
= 2
pints
1
gallon
= 4
quarts
1
gallon
= 231 cubic
inches
1
liter=
1,000
milliliters
1
liter
;:::;
0.264
gallon
Weight
1
pound
= 16 ounces
1
ton
= 2,000
pounds
1
gram=
1,000
milligrams
1
kilogram
= 1,000
grams
1
kilogram
;:::;
2.2
pounds
1 ounce
;:::;
28.3
grams
