Circles Secants and Tangents Vocab Chord

Click anything that is true about Inscribed Angle

• An obtuse angle inside a circle

• The angle measure of the inscribed angle is 1/2 of the intercepted are

• An angle whose vertex is the center of a circle

• An angle whose vertex is on a circle and whose sides contain chords of the circle.

A line segment on the interior of a circle with endpoints on the circle

• Radius

• Diameter

• Secant

• Chord

A line that passes through a circle

• Secant

• Tangent

• Chord

• Radius

A line segment connecting any two points on a circle is called a _____________. 

• diameter

• chord

• radius

• circumference 

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

• tangent

• secant

• chord

• radius

What is true about chords?

• Their end points are on the circle

• They go though the circle

• They touch the circle at one point

• They always go through the center point

What is true about tangents?

• Their end points are on the circle

• They go though the circle

• They touch the circle at one point

• They always go through the center point

What is true about secants?

• Their end points are on the circle

• They go though the circle

• They touch the circle at one point

• They always go through the center point

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

• radius

• circumference

• diameter

• area

What is AB?

• diameter

• center

• circumference

• radius