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Complete each orderes pair
plug in value given & solve for other value
 ex. 3x + 4y = 24 (3, __ )
 3(3) + 4y = 24

Graphing
choose point, find one side ( x or y) and solve for the other side (choose 0,1,2,3)
when given fractions, use even numbers

Complement
when the angle is equal to 90
ex: the compliment of 75 is 15 (75 + 15 = 90)

Supplement
when the angle is equal to 180
ex: the supplement of 125 is 75 ( 125 + 75 = 180)

Sum of all angles in a Triangle
180



Area of Triangle
1/2 b(h)

Circumference of a Circle
2(3.14)(r)

Diameter of Circle
1/2 (r)

Area of a Triangle
b(h) / 2

Area of a Circle
3.14(r)^{2}

Radius of a Circle
1/2(d)

Volume of a Rectangle
v = (l)(w)(h)

Volume of a Cylinder
v = 3.14(r^{2})(h)

