GED Math Practice Test

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Prepare for the GED Math Test with confidence! Engage in a quiz that includes multiple-choice questions covering key math concepts. Strengthen your mathematical skills and increase your chances of passing the GED with our comprehensive resources.

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 is the diameter of a circle?

The longest distance across the circle
The area of the circle
The circumference of the circle
The length of a chord in the circle

The correct answer is: The longest distance across the circle

The correct answer is "A. The longest distance across the circle." The diameter of a circle is the longest distance that can be measured across the circle, passing through the center. It is essentially a line segment that touches two points on the circle and goes through the center. The other options are not correct because: - Option B, the area of the circle, is the measure of the space inside the circle, not the diameter. - Option C, the circumference of the circle, is the distance around the circle, not the diameter. - Option D, the length of a chord in the circle, is a line segment connecting two points on the circle, but it may or may not pass through the center, unlike the diameter.