ACT Math: Tier 1 formulas and definitions 2026. Exam Questions and Correct Answers With 100% Correct Answers | Latest 2026 |

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ACT Math: Tier 1 formulas and definitions 2026. Exam Questions and Correct Answers With 100% Correct Answers | Latest 2026 |

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ACT Math: Tier 1 formulas and definitions 2026. Exam Questions and Correct Answers With 100% Correct Answers | Latest 2026 |

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ACT Math: Tier 1 formulas and definitions 2026. Exam Questions and
Correct Answers With 100% Correct Answers | Latest 2026 |

Slope between two points -

Midpoint between two points -

Distance formula between two points -

Area of a triangle - A= 1/2 bh

Area of a rectangle - A=lw

Area of a circle - A=πr²

Circumference of a circle - 2πr or πd

Perimeter - the sum of the lengths of the sides of a polygon

Pythagorean Theorem - a²+b²=c²

When you multiply two numbers with common bases, - add the exponents

When you divide two numbers with common bases, - subtract the exponents

When you power raised to a power, - multiply the powers

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Uploaded on: April 26, 2026
Number of pages: 4
Written in: 2025/2026
Type: Exam (elaborations)
Contains: Questions & answers

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