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algerbra I
formulas
| Question | Answer |
|---|---|
| volume | area of base x height |
| a | W x L |
| area of circle | pie x r2 |
| lateral surface area | p x h |
| surface area | area of all faces added together |
| the quadratic formula | (- b plus or minus the square root of b squared -4ac)divided by 2a |
| C of circle | (2)(pie)(r) |
| Vp or Vc | 1/3 Ab x h |
| Vsp | 4/3(pie)(r cubed) |
| sin | opp/hyp |
| cos | adj/hyp |
| tan | opp/adj |