GED Math Practice Test

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the GED Math Test with our comprehensive quiz. Practice with multiple choice questions and get detailed hints and explanations to boost your confidence and skills. Enhance your test readiness today!

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.

How many degrees is a right angle?

45 degrees
60 degrees
90 degrees
120 degrees

The correct answer is: 90 degrees

A right angle measures 90 degrees. This measurement is fundamental in geometry and is defined as the angle formed when two lines intersect perpendicularly. The concept of a right angle is critical in various applications, ranging from architecture to carpentry, and serves as a reference point for other angles. The answer correctly identifies this standard measurement of a right angle, differentiating it clearly from other common angles, such as those measuring 45 degrees, 60 degrees, or 120 degrees, which have different applications and characteristics within geometric principles.