Circles Vocabulary

By Jesse Slick
Last updated over 7 years ago
15 Questions

The Distance across the center of a circle

2 times the radius equals the....

Half the distance of the Diameter

2 times the radius

The Perimeter of a circle is called the...

The Distance around a Circle is called the...

The quotient ratio of Pi

The Diameter divided by 2 equals the...

The Circumference of a circle is...

The Diameter can be found by...

The Area of a circle can be calculated by....

Which number below is the best number for Pi?

Explain why the fraction twenty-two sevenths works for representing Pi?

What kind of number is Pi?

Explain what an Irrational number is...