All ACT Math Formulas on ONE Sheet

## ACT Math Formulas

Meticulously compiled by experienced ACT math coaches, the ACT Math Formula Sheet contains a complete list of ACT math formulas, tips, and techniques that are critical to the math section of the ACT test. All formulas are logically categorized to help you systematize your knowledge of math on the ACT. With the formula sheet, you'll have all the math tools you need to achieve your best ACT math score.

## ACT Math Formula Sheet Features

• Organizes the ACT math formulas and concepts from a bird's-eye view
• Easy to look up math formulas
• Written in straightforward, concise language within only 4 pages
• Contains recommended memorization material
• Full of examples illustrating how formulas are applied

## ACT Math Formulas Covered

### Pre-Algebra

• Even & Odd
• Divisibility
• Prime Numbers
• Order of Operations
• Fractions
• Simplifying Fractions
• Multiplying Fractions
• Dividing Fractions
• Multiplying/Dividing Fractions with Decimals
• Multiplying/Dividing Large and Small Numbers
• Square Roots
• Simplifying Square Roots
• Multiplying Square Roots
• Dividing Square Roots
• Rationalizing the Denominator
• Word Problems
• The Systematic Approach
• Rate Problems
• Equations
• Percents, Ratios, and Proportions
• Translation
• Proportion
• Counting
• Fundamental Counting Principle
• Permutation with Distinct Elements
• Probability
• Independent Events
• Statistics
• Arithmetic Mean/Average
• Median
• Mode

### Elementary & Intermediate Algebra

• Exponents
• Rules & Examples
• Logarithms
• Rules & Examples
• Common Products
• FOIL Method
• Perfect Squares
• Difference of Squares
• Solving Equations
• Linear Equations
• Cross Multiply Technique
• Self Check
• Solving One Variable in terms of Others
• Unsolvable Variables
• Absolute Values
• Simultaneous Linear Equations
• Solving by Substitution
• Solving by Adding or Subtracting Equations
• Sequences
• Arithmetic Sequences
• Solving by Factoring
• Inequalities
• Matrices
• Dimensions
• Scalar Multiplication
• Matrix Multiplication
• Complex Numbers

### Coordinate Geometry

• Distance and Midpoint Formulas
• Line Equation
• Rough Directions of the Slopes
• Finding the Equation of a Line
• Intercepts
• Perpendicular Lines
• Parallel Lines
• Reflections
• Point Reflections
• Line Reflections
• Circle Equation

### Plane Geometry

• Angles
• Conversion between Radians and Degrees
• Supplementary Angles
• Parallel Lines
• Exterior & Remote Interior Angles of a Triangle
• Triangles
• Properties
• Pythagorean Theorem
• Special Right Triangles
• Isosceles Triangle
• Equilateral Triangle
• Similar Triangles
• Circles
• Arc Length and Circular Sector
• Tangent to a Circle
• Polygons
• Regular Polygon
• Interior Angles
• Diagonals
• Measurements
• Rectangle
• Parallelogram
• Trapezoid
• Triangle
• Circle
• Rectangular Solid
• Cylinder

### Trigonometry

• Definition
• Trigonometric Identities
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If for any reason you are not satisfied with the ACT Math Formula Sheet, we will promptly issue you a full refund.