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8th Grade Circles Quizzes, Questions & Answers

Top Trending Circles Quizzes


Have you studied circles well in the Geometry section of Math? To test your understanding of circles, take this quiz. When it comes to a circle, there are different terms and formulas associated with it. Here, in this quiz, we...

Questions: 10  |  Attempts: 10375   |  Last updated: Oct 15, 2025
  • Sample Question
    Calculate the circumference of a circle with a diameter 2m. Use π=3.142
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Who found mathematics a fun subject? Well if you did, this quiz is all about areas of a circle, solving the mathematical problems related to circles with the use of formulas. How well versed are you with it? Lets find out...

Questions: 15  |  Attempts: 1624   |  Last updated: Mar 20, 2025
  • Sample Question
    A sector is cut from a circle of radius 21 cm. The angle of sector is 150°. The area of sector is:
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pi—is a symbol in mathematics that is written as the Greek letter for p or π. The approximate value of this important symbol in mathematics is 3.141592. Pi denotes the ratio of a circle's circumference to...

Questions: 51  |  Attempts: 4866   |  Last updated: Feb 22, 2025
  • Sample Question
     Who, in 1706, first gave the Greek letter “pi” its current mathematical definition?
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'Pi' (π) is a mathematical constant whose approximate value is 3.14159 which has been known for 4,000 years and discovered by ancient Babylonians. The Egyptians calculated the area of a circle by a formula...

Questions: 10  |  Attempts: 1073   |  Last updated: Aug 1, 2025
  • Sample Question
    What are the first four digits of Pi after the decimal point?
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This quiz titled 'ST#2 CIRCLES (Part 1)' assesses knowledge on basic properties of circles, including definitions, equations, and characteristics like radius and center.

Questions: 15  |  Attempts: 61   |  Last updated: Oct 17, 2025
  • Sample Question
    It is the set of points in a plane whose distances from a fixed point is a constant.
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