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7th Math EOG formula

QuestionAnswer
Area of a Rectangle Length*Width
Area of a Triangle (Base*Height)/2
Area of a Circle ttr^2 (pi r squared)
Circumference of a Circle 2*tt*r
Volume of a Rectangular Prism Length*Width*Height
Volume of a Triangular Prism (Base*Height*Height)/2
Volume of a Cylinder tt*r^2*Height
Surface Area of a Rectangualar Prism MAD! [(l*w)+(l*h)+(w*h)]*2
Percent Proportion is/of=%/100
Percent of Change Proportion change/original=%/100
Surface Area of a Cylinder 2ttr^2+ 2ttrh
Interest Formula I= P*R*T
Sales Tax Total Cost= Original Price + Tax Amount Tax Amount= $*tip% (as a decimal)
Tip Total Cost= Original Price = Tip Amount Tip Amount= $*tip% (as a decimal)
Discount Total Cost= Original Price - Discount Amount Discount Amount = $* discount% (as a decimal)
Commission C = $ * % (as a decimal)
Range Upper Extreme - Lower Extreme
Mean Sum of all numbers divided by the total items
Interquartile Range Upper Quartile - Lower Quartile
Created by: 17pittma
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