Position：home

SAT Math Cheat Sheet 2025: Your Ultimate Guide to Dominating the Test

Introduction

The SAT Math section can be a daunting task, but with the right preparation, you can conquer it with confidence. This comprehensive cheat sheet provides you with everything you need to know to excel on the exam, from essential formulas to problem-solving strategies.

Essential Formulas

sat math cheat sheet

Area	Volume	Trigonometry
Rectangle: $A = lw$	Rectangular Prism: $V = lwh$	Sine: $\sin \theta = \frac{opposite}{hypotenuse}$
Triangle: $A = \frac{bh}{2}$	Cylinder: $V = \pi r^2 h$	Cosine: $\cos \theta = \frac{adjacent}{hypotenuse}$
Parallelogram: $A = bh$	Cone: $V = \frac{\pi r^2 h}{3}$	Tangent: $\tan \theta = \frac{opposite}{adjacent}$
Trapezoid: $A = \frac{1}{2}(b_1 + b_2)h$	Sphere: $V = \frac{4}{3}\pi r^3$

Problem-Solving Strategies

Use a calculator wisely: Know the functions of your calculator and use it for complex calculations.
Draw diagrams: Visualizing the problem can help you understand the situation better.
Guess and check: Use estimation or trial and error to narrow down your options.
Eliminate wrong answers: Cross off options that you can prove are incorrect.
Work backwards: Solve for x from the answer choices to check if they satisfy the equation.

Time Management

SAT Math Cheat Sheet 2025: Your Ultimate Guide to Dominating the Test

Allocate 30-40 minutes for the Math section, depending on your skill level.
Start with easier questions and gradually move on to harder ones.
Don't waste time on problems you don't understand immediately.

Practice and Review

Take official SAT practice tests to simulate the exam experience.
Review your incorrect answers to identify areas where you need improvement.
Focus on the topics that are most heavily tested, such as algebra, geometry, and trigonometry.

SAT Math Cheat Sheet

Algebra

Simplify expressions
Solve equations and inequalities
Graph functions and relations
Perform operations with polynomials and rational expressions

Geometry

Find areas, volumes, and surface areas of shapes
Use the Pythagorean theorem and trigonometry
Prove geometric theorems
Solve coordinate geometry problems

Trigonometry

Introduction

Evaluate trigonometric functions
Solve trigonometric equations
Use identities and formulas to simplify expressions

Data Analysis

Interpret graphs and tables
Find mean, median, mode, and range
Calculate probability and statistics

Miscellaneous

Understand the order of operations
Convert between units
Use estimation and approximation techniques

Additional Resources

College Board SAT Math Practice Test: https://satsuite.collegeboard.org/practice
Khan Academy SAT Math Prep: https://www.khanacademy.org/test-prep/sat/x2e62c9844f61102:sat-math
Princeton Review SAT Math Study Guide: https://www.princetonreview.com/sat-subject-tests/math-subject-test

Conclusion

By mastering the formulas, strategies, and time management techniques outlined in this cheat sheet, you can increase your chances of success on the SAT Math section. Remember to practice regularly, review your mistakes, and stay confident. With the right preparation, you can conquer the SAT and achieve your goals.