Circle vocabulary flashcard

Front

This is a picture of ___________.

Back

Minor Arc

Front

A segment that passes through the center and has both endpoints on the circle is:

Back

Diameter

Front

What does the point A represent?

Back

Center

Front

What do we call the shaded region of this circle?

Back

Sector of a circle

Front

What type of line is line AB?

Back

Secant

Front

What is the distance around a circle called?

Back

Circumference

Front

What is the distance from the center of a circle to any point on the circle?

Back

Radius

Front

What is the angle formed by two radii of a circle?

Back

Central Angle

Front

What do we call a part of the circumference of a circle?

Back

Arc

Front

What is a line that touches a circle at exactly one point called?

Back

Tangent