Central Angles and Circle Intro

The __________ is the distance from the center of a circle to a point on the circle.

• chord

• diameter

• radius

• arc

A(n) __________ is the set of all point in a plane that are the same distance from a given point, called the center of a circle.

• arc

• circle

• chord

• diameter

A(n) ____________ of a circle is an angle whose sides are radii.

• central angle

• inscribed angle

• diameter

• major arc

Tags

CCSS.HSG.C.A.2

A(n) __________ is an unbroken portion of a circle that lies between two points on the circle.

• central angle

• inscribed angle

• radius

• arc

A(n) ___________ is a segment whose endpoints are on a circle.

• radius

• chord

• central angle

• arc

Two points on a circle determine a major arc and a minor arc; the _____________ is the arc with the greater measure.

• major arc

• minor arc

• diameter

• inscribed angle

Two points on a circle determine a major arc and a minor arc; the _____________ is the arc with the lesser measure.

• major arc

• minor arc

• diameter

• inscribed angle

The _________ of the circle is a fixed point in space that is an equal distance from every point on the circle.

• center

• diameter

• radius

• chord

What is the value of x?

• x = 160
• x = 40
• x = 80
• x = 360

Tags

CCSS.HSG.C.A.2

What is the measure of arc AYB

• 50
• 100
• 180
• 260

Tags

CCSS.HSG.C.B.5