Circles - Angles, Arcs, & Tangents

Front

A line segment that passes through the center of a circle, connecting two points on a circle is called ________________.

Back

diameter

Front

What is the radius of this circle?

Back

9

Front

A tangent line to a circle ...

Back

Makes a 90 degree angle with the radius of the circle.

Front

Which best describes segment AB?

Back

diameter

Front

Find the length of LK

Back

20.25

Front

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

Back

radius

Front

A line that intersects a circle at exactly one point is called ________________.

Back

tangent line

Front

A line that intersects a circle at two points is called ________________.

Back

secant line

Front

The longest chord in a circle is called ________________.

Back

diameter

Front

The total distance around a circle is called ________________.

Back

circumference