sinA/a=sinB/b=sinC/c
  • Law of Sines
  • Polar Equation
  • Cofunction Identities
  • Sine
l = (n/360) x 2Πr
  • Surface Area
  • Quadratic Formula
  • Arc Length
  • Area Of A Sector
a trinomial in the form a²+2ab+b² : (a +b)² or (a-b)²
  • Perfect Square Trinomial
  • Perfect Square
  • Permutations (probabilty)
  • Difference Of Two Squares
a²=b²+c²-2bcCosA
  • Arc Length
  • Law of Cosines
  • Difference of Two Squares
  • Pythagorean Theorem
δ = √(X₁-x)² +(x₂-x)² +(x₇-x)² / n
  • Standard Deviation (Probabilty)
  • Equation for a circle on a Coordinated Plane
  • Slope-Intercept Form of a Line
  • Permutations (Probabilty)
a²+b²=c²
  • Quadratic Formula
  • Difference Of Two Squares
  • Pythagorean Theorem
  • Volume Of A Sphere
a²-b²= (a+b)(a-b)
  • Point-slope Form of a Line
  • Perfect Square
  • Equation for a Circle on a Coordinated Plane
  • Difference of Two Squares
(x-h)² +(y-k)² = r²
  • Point-Slope Form of a Line
  • Quadratic Formula
  • Equation for a circle on a Coordinated Plane
  • Difference of Two Squares
P(n,r) = n! / (n-r)! (order matters)
  • Combinations (Probabilty)
  • Permutations (Probabilty)
  • Standard Deviation (Probabilty)
  • Perfect Square Trinomial
x= [-b±√(b²-4ac)] / 2a
  • Arc Length
  • Quadratic Formula
  • Difference of Two Squares
  • Equation for a circle on a Coordinated Plane
C(n,r) = n! / (n-r)!r! (order does not matter)
  • Combinations (Probabilty)
  • Point-Slope Form of a Line
  • Perfect Square Trinomial
  • Permutations (Probabilty)
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