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OGT Formulas

These are formulas that are needed to solve math problems on the OGT

TermDefinition
AREA OF PARALLELOGRAM b*h
AREA OF RECTANGLE l*w
AREA OF TRAPEZOID (1/2)h(b1 + b2)
AREA OF TRIANGLE (1/2)bh
CIRCUMFERENCE OF A CIRCLE 2(pi)(r)
AREA OF A CIRCLE (pi)r^2
C(n,r) n!/r!(n-r)!
P(n,r) n!/(n-r)!
DISTANCE FORMULA sqrt[(x2-x1)^2 + (y2-y1)^2]
QUADRATIC FORMULA -b +- sqrt[b^2-4ac]/ 2a
VOLUME OF CONE 1/3*pi*r^2*h
VOLUME OF CYLINDER pi*r^2*h
VOLUME OF PYRAMID (1/3)Bh
VOLUME OF RECTANGULAR PRISM l*w*h
VOLUME OF RIGHT PRISM B*h
VOLUME OF SPHERE (4/3)*pi*r^3
SIN A opposite/hypotenuse
COS A adjacent/hypotenuse
TAN A opposite/adjacent
45-45-RIGHT x, x, x*[sqrt2]
30-60-RIGHT x, x*[sqrt3], 2x
Created by: mollymann645
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