# Formulas to Memorize for the ACT Math

Instructions:

question 1 of 3

### The two short sides of a triangle are 3 and 4 inches. What is the length of the hypotenuse, in inches?

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### 2. If you roll a six-sided die, what is the probability of rolling an odd number?

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The quiz is a series of math problems. The questions will ask you about a variety of math problems, and you will need to choose the correct answer.

## Quiz & Worksheet Goals

The quiz will test you on the following ideas and definitions:

• The distance formula
• Right triangles
• Probability and dice
• y = mx + b

## Skills Practiced

• Reading comprehension - ensure that you draw the most important information from the related ACT math formulas lesson
• Problem solving - use acquired knowledge to solve ACT Math practice problems
• Defining key concepts - ensure that you can accurately define main phrases, such as right triangles
• Distinguishing differences - compare and contrast topics from the lesson, such as probability

Study ACT math formulas further through the partner lesson. The lesson Formulas to Memorize for the ACT Math will cover the following topics:

• Explaining averages, statistics, probability, and distances
• Describing exponents and logs
• Exploring the FOIL method
• Defining the difference of squares
• Reviewing the Pythagorean theorem
• Investigating area
• Analyzing graphs
• Detailing trigonometric mnemonics