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360

Number of degrees in a circle

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180

Number of degrees in a straight line

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two equal sides, two equal angles

an isosceles triangle has...

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b*h

area of a parallelogram

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2**pi**r

circumference of a circle

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(x,y)

coordinates are listed as...

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l**w**h

volume of a rectangular solid

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pi**r^2**h

volume of a cylinder

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x-xroot3-2x

30-60-90 triangle

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x-x-xroot2

45-45-90 triangle

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a^2+b^2=c^2

pythagorean theorem

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30-60-90

x-x√3-2x triangle

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180(n-2)

sum of interior angles of a polygon where n= number of sides

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