i c circles everywhere

Front

What is the measure of a semi circle?

Back

180 degrees

Front

What is AC if it represents the longest chord in a circle?

Back

Diameter

Front

If ∠ CED = 35 degrees, what is the measure of arc CD?

Back

70 degrees

Front

What type of angle is ∠ FBC if it is formed by two radii?

Back

Central angle

Front

What do a tangent and a radius create at the point of contact?

Back

Perpendicular lines

Front

What is the definition of a chord in a circle?

Back

A line segment with both endpoints on the circle.

Front

What is the definition of a diameter?

Back

A chord that passes through the center of the circle.

Front

What is the relationship between the inscribed angle and the arc it intercepts?

Back

The inscribed angle is half the measure of the intercepted arc.

Front

What is the definition of a secant line?

Back

A line that intersects a circle at two points.

Front

What is the measure of a full circle in degrees?

Back

360 degrees