The Ultimate Formula Sheet for ACT Math The ACT does not provide any formulas. Be prepared by making sure to have these ones memorized.

qual to ©2019 by ACT, Inc.

Quadratic Formula 2 2 The roots of the equation ax + bx + c = 0 are x = - b ± b - 4 ac 2 a

Example: each ACT math multiple choice question has five possible answers, one of which is the correct answer. If you guess the answer to a question completely at ran-dom, your probability of getting it …

Aug 9, 2025 · Free one-page ACT Math Formula Sheet PDF with all essential formulas for geometry, algebra, and trig to help you ace the ACT math section.

Mar 25, 2015 · Here are the most common ACT Math formulas you should know with an easy-to-study downloadable PDF. We show you what formulas to study and what you can skip.

In this complete list of critical formulas you'll need on the ACT, I'll lay out every formula you must have memorized before test day, as well as explanations for how to use them and what they mean.

Geometry Formulas ociated with shapes, size, and spatial awareness. The following formulas will calculate areas, perim ters, volumes, and angles and line relati ... Know the ACT Tutoring Course as …

FORMULA FOR THE TERM OF AN ARITHMETIC SEQUENCE = + ( − Where is the n th term in the sequence, an a 1 ) n is the umber of the term in the sequence, a 1 d is the first term in the sequence, …

Diagonal of Cube = √3 Volume of Right Cylinder = h Surface Area of Right Cylinder =2 +2 h Sum of interior angles in polygon =180( −2) Euler’s Formula: + − =2. A mentor can change everything.