Formulas & Definitions
Definitions
is equal to is perpendicular to
is not equal to is parallel to
is approximately equal to is similar to
> is greater than is congruent to
< is less than is not congruent to
is greater than or equal to plus or minus
Is less than or equal to line segment points A and B
3.14 line containing points A and B
angle length of
measure of angle length of
right angle length of
triangle ratio of a to b
Abbreviations for Units of Measurements
U.S. Metric
Distance in. inch m meter
ft foot km kilometer
mi. mile cm centimeter
mm millimeter
Volume gal. gallon L liter
qt. quart mL milliliter
oz. ounce cc cubic centimeter
Mass/Weight lb. pound g gram
oz. ounce kg kilogram
mg milligram
Temperature degree Fahrenheit degree Celsius
Time sec. second
min. minute
hr. hour
Speed mph miles per hour
Conversions for Units of Measurement
U.S. Standard Metric
Length 12 inches = 1 foot Length 10 millimeters = 1 centimeter
3 feet = 1 yard 100 centimeters = 1 meter
5280 feet = 1 mile 1000 meters = 1 kilometer
Volume 8 ounces = 1 cup Volume 100 milliliters = 1 liter
(Liquid) 2 cups = 1 pint 1000 liters = 1 kiloliter
2 pints = 1 quart
4 quarts = 1 gallon
Weight 16 ounces = 1 pound Weights 1000 milligrams = 1 gram
2000 pounds = 1 ton 100 grams = 1 kilogram
Time 60 seconds = 1 minute
60 minutes = 1 hour
24 hours = 1 day
Formulas
Quadratic formula: If
Definitions
is equal to is perpendicular to
is not equal to is parallel to
is approximately equal to is similar to
> is greater than is congruent to
< is less than is not congruent to
is greater than or equal to plus or minus
Is less than or equal to line segment points A and B
3.14 line containing points A and B
angle length of
measure of angle length of
right angle length of
triangle ratio of a to b
Abbreviations for Units of Measurements
U.S. Metric
Distance in. inch m meter
ft foot km kilometer
mi. mile cm centimeter
mm millimeter
Volume gal. gallon L liter
qt. quart mL milliliter
oz. ounce cc cubic centimeter
Mass/Weight lb. pound g gram
oz. ounce kg kilogram
mg milligram
Temperature degree Fahrenheit degree Celsius
Time sec. second
min. minute
hr. hour
Speed mph miles per hour
Conversions for Units of Measurement
U.S. Standard Metric
Length 12 inches = 1 foot Length 10 millimeters = 1 centimeter
3 feet = 1 yard 100 centimeters = 1 meter
5280 feet = 1 mile 1000 meters = 1 kilometer
Volume 8 ounces = 1 cup Volume 100 milliliters = 1 liter
(Liquid) 2 cups = 1 pint 1000 liters = 1 kiloliter
2 pints = 1 quart
4 quarts = 1 gallon
Weight 16 ounces = 1 pound Weights 1000 milligrams = 1 gram
2000 pounds = 1 ton 100 grams = 1 kilogram
Time 60 seconds = 1 minute
60 minutes = 1 hour
24 hours = 1 day
Formulas
Quadratic formula: If
