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Pythagorean Theorem Quiz

Mathematics

The Pythagorean Theorem relates the sides of a right triangle.

geometry theorem triangles
7 Questions Medium Ages 14+ Oct 23, 2025

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About this Study Set

This study set covers Mathematics through 7 practice questions. The Pythagorean Theorem relates the sides of a right triangle. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 7 questions from the Pythagorean Theorem Quiz study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 What type of triangle does the Pythagorean Theorem apply to?
  • A Acute
  • B Obtuse
  • C Right
  • D Equilateral
2 The Pythagorean Theorem states: a² + b² = ?
  • A
  • B c
  • C
  • D 2c
3 Which side is 'c' in the Pythagorean Theorem?
  • A Shortest side
  • B Opposite side
  • C Hypotenuse
  • D Adjacent side
4 If a=3 and b=4, what is c?
  • A 5
  • B 7
  • C 25
  • D 12
5 The sides 'a' and 'b' are referred to as what?
  • A Hypotenuses
  • B Legs
  • C Right Angles
  • D Equal Sides
6 What is the converse of the Pythagorean Theorem used to determine?
  • A Area of a triangle
  • B If a triangle is right angled
  • C Perimeter of a triangle
  • D Angle measures
7 What is the formula to find 'a' if you know 'b' and 'c'?
  • A a = √(c² + b²)
  • B a = √(c² - b²)
  • C a = c² - b²
  • D a = c - b
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