| Term | Definition |
|---|
| LA of a prism | ph |
| SA of a prism | LA+2B |
| V of a prism | Bh |
| LA of a pyramid | 1/2 (perimeter x slant height) |
| SA of a pyramid | B+1/2(perimeter x slant height) |
| V of a pyramid | 1/3Bh |
| LA of a cylinder | 2pi x radius x height |
| SA of a cylinder | (2 x area of the circle) + (2pi x radius x height) |
| V of a cylinder | pi r²h |
| LA of cone | pi x radius x slant height |
| SA of cone | (pi r²) + (pi x radius x slant height) |
| V of cone | 1/3 (pi r²h) |
| Area of sphere | 4pi r² |
| V of sphere | 4/3(pi r³) |
| What does B stand for? | Area of the base shape |
| Sum of Interior Angles | (n-2)180, where n = number of sides |
| Sum of Exterior Angles | 360 (like driving in a circle around the shape) |
| Number of Diagonals in a shape | n(n-3)/2, , where n = number of sides |
| Regular Polygon | a polygon that is equilateral and equiangular |
| Measure of 1 Exterior Angle of a Regular Polygon | 360/n, where n = number of sides |
| 1 Interior Angle of a Regular Polygon | 180(n-2)/n, where n = number of sides |
| Slope | (y-y₁)/(x-x₁) |
| Slope-Intercept | y=mx+b |
| sine | opposite/hypotenuse |
| cosine | adjacent/hypotenuse |
| tangent | opposite/adjacent |
| s² | Area of a square |
| bh | area of a parallelogram |
| ½bh | area of a triangle |
| ½d₁×d₂ | area of a rhombus |
| ½(b₁+b₂)h | area of a trapezoid |
| ½ap | area of a regular polygon |
| pi r² | area of a circle |
Combine with other sets
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