7th Grade Mathematics Formula Sheet
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1Oklahoma State Testing Program
th
7
Grade Mathematics Formula Sheet
UNIT CONVERSIONS
1 foot = 12 inches
1 pound = 16 ounces
1 cup = 8 fluid ounces
1 yard = 3 feet
1 ton = 2000 pounds
1 pint = 2 cups
1 mile = 5280 feet
1 kilogram = 1000 grams
1 quart = 2 pints
1 mile = 1760 yards
1 gallon = 4 quarts
1 meter = 100 centimeters
1 meter = 1000 millimeters
AREA
�� = ��
�� = ��ℎ
2
Square
Parallelogram
�� = ����
�� = ����
2
Rectangle
Circle
�� =
��ℎ
�� =
( ��
+ ��
) ℎ
1
1
1
2
2
2
Triangle
Trapezoid
CIRCUMFERENCE
�� = ���� or �� = 2����
Circle
VOLUME
�� = ��ℎ or �� = ����ℎ
Rectangular Prism
SURFACE AREA
�� = 2�� + ��ℎ or �� = 2���� + 2��ℎ + 2��ℎ
Rectangular Prism
LINEAR EQUATIONS
�� = ����
�� =
��
−��
2
1
��
−��
2
1
Direct Variation
Slope formula
OTHER
�� = ����
School Year 2016-2017
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