Circles Vocab and Angles

What is the diameter?

• 5 in
• 10 in
• 3.14 in
• 15.84 in

The diameter of a circle is ______________________

• The measurement around the circle.
• The distance from an edge to another edge.
• The distance from the center to an edge of a circle
• The distance from an edge to another edge through the center. 

A segment that has one endpoint at the center and the other endpoint on the circle is the __________.

• diameter
• chord
• radius
• secant

Tags

CCSS.HSG.C.A.2

The "perimeter" of a circle is known as the...

• radius

• diameter

• circumference

• area

Which represents a minor arc?

• BC
• BCD
• AB
• AD

Half a circle or an arc that is 180 degrees is know as...

• Major Arc
• Minor arc
• Semicircle
• Circle

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

• Radius
• Diameter
• Secant
• Chord

A line that touches the circle at exactly one point.

• Chord
• Secant
• Tangent
• Semicircle

The shorter of the two arcs between two points on a circle.

• Major arc
• Minor arc
• Arc
• Circles

The longer of the two arcs between two points on a circle.

• Major arc
• Minor arc
• Arc
• Circles