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26 Cards in this Set
- Front
- Back
- 3rd side (hint)
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2Πr |
Equation for the circumference of a circle |
Circle |
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Πr^2 |
Area of a circle |
Circle |
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1/2lw |
Area of a triangle |
Triangle |
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X/2Πr = angle measure/ 360 |
Arc length equation |
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X/Πr^2 = angle measure / 360 |
Area of a sector |
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Y= mx+b |
Equation of a line |
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M = y2-y1 / x2 - x1 |
Slope Equation |
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D = √(x1-x2) ^2 + (y1-y2) ^2 |
Distance formula |
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V = bh |
Volume of a prism |
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V = 4/3Πr^2 |
Volume of a sphere |
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Sine |
Sin = opposite/hypotenuse |
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Cosine |
Cos = adjacent/hypotenuse |
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Tan = opposite/adjacent |
Tangent |
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45-45-90 triangle |
H = L √2 |
Special right triangle |
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Triangle with two congruent legs and congruent base angles |
Isosceles triangle |
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Volume |
Measure of cubic units needed to fill the space inside an object |
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30-60-90 right triangle |
Hypotenuse = 2 * shorter leg Longer leg = shorter leg √3 |
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A^2 + B^2 = C ^2 |
Pythagorean theorem |
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T = ph + 2b |
Surface area of a prism |
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Surface area of a cylinder |
T = 2Πrh + 2Πr^2 |
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Surface area of a pyramid |
T = 1/2pl + b |
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T = Πrl + Π r^2 |
Surface area of a cone |
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T = 4Πr^2 |
Surface area of a sphere |
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Volume of a pyramid |
V = 1/3bh |
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Volume of a cone |
V = 1/3Πr^2 h |
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V = Πr^2 h |
Volume of a cylinder |
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