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A compilation of essential mathematical formulas, covering areas such as area, volume, circumference, perimeter, surface area, and key theorems like the pythagorean theorem. It also includes formulas for mean, probability, distance, midpoint, slope, quadratic equations, simple interest, and standard forms. This serves as a quick reference guide for students and anyone needing a concise overview of fundamental mathematical equations. It is useful for quick revision and problem-solving in mathematics.
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Area //of //a //square //- //CORRECT //ANSWERS(S)✔✔A=s² Area //of //a //triangle //- //CORRECT //ANSWERS(S)✔✔A=1/2bh Area //of //a //rectangle //- //CORRECT //ANSWERS(S)✔✔A=bh Area //of //a //trapezoid //- //CORRECT //ANSWERS(S)✔✔A=1/2h(b1+b2) Circumference //of //a //circle //- //CORRECT //ANSWERS(S)✔✔C=2πr Area //of //a //circle //- //CORRECT //ANSWERS(S)✔✔A=πr² Volume //of //a //cube //formula //- //CORRECT //ANSWERS(S)✔✔V=s^ Volume //of //a //Cylinder //Formula //- //CORRECT //ANSWERS(S)✔✔V=πr²h Volume //of //rectangle //solid //- //CORRECT //ANSWERS(S)✔✔V=hwd Mean / /formula //- / /CORRECT //ANSWERS(S)✔✔sum //of //terms /// //number //of //terms Probability / /Formula //- / /CORRECT / /ANSWERS(S)✔✔Favorable //Outcomes/Total //Possible //Outcomes
Perimeter //of //a //square //- //CORRECT //ANSWERS(S)✔✔P=4s //(s=side) Perimeter //of //a //rectangle //- //CORRECT //ANSWERS(S)✔✔P=2(l+w) Surface //area //of //a //sphere //- //CORRECT //ANSWERS(S)✔✔ 4 πr² Surface //Area //of //a //Cylinder //- //CORRECT //ANSWERS(S)✔✔ 2 πrh+2πr² Surface //area //of //a //cone //- //CORRECT //ANSWERS(S)✔✔πr² //+ //πrl Pythagorean //Theorem //- //CORRECT //ANSWERS(S)✔✔a²+b²=c² Distance //Formula //- //CORRECT //ANSWERS(S)✔✔d //= //√[( //x₂ //- //x₁)² //+ //(y₂ //- //y₁)²] midpoint //formula //- //CORRECT //ANSWERS(S)✔✔(x₁+x₂)/2, //(y₁+y₂)/ Slope / /of //a //line //- //CORRECT //ANSWERS(S)✔✔rise //over //run //= //y2 //- //y1 /// //x2-x Quadratic //Formula //- //CORRECT //ANSWERS(S)✔✔x //= //- b //± //√(b² //- //4ac)/2a slope-intercept //form //- //CORRECT //ANSWERS(S)✔✔y=mx+b Simple //Interest //- //CORRECT //ANSWERS(S)✔✔I=prt