Circles

Front

The distance halfway across the circle is called the...

Back

radius

Front

The distance from the center of the circle to any point on the circle is called the...

Back

radius

Front

The distance across the circle through the center is called the...

Back

diameter

Front

The distance all the way across the circle is called the...

Back

diameter

Front

The distance all the way around the circle is called the...

Back

circumference

Front

The perimeter of a circle is usually called the...

Back

circumference

Front

The only 2 dimensional measurement of a circle is the...
Options: radius, diameter, circumference, area

Back

area

Front

The space contained inside of a circle is called the...

Back

area

Front

π × d

Back

circumference

Front

π × r × r

Back

area