Prepare for the College Math CLEP Exam with our comprehensive prep. Study with detailed quizzes and explanations to excel in your exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.


What type of triangle has all sides equal in length?

  1. Isosceles

  2. Obtuse

  3. Scalene

  4. Equilateral

The correct answer is: Equilateral

An equilateral triangle has all sides equal in length, making it the only type of triangle that fulfills the given criteria. Option A, isosceles, has two equal sides but not all sides are equal. Option B, obtuse, has one angle that is greater than 90 degrees, but it does not guarantee all sides to be equal in length. Option C, scalene, has no equal sides, therefore it does not have all sides equal in length.