Geometry: Circles Review (vocabulary)

P

• Center

• Point of Tangency

• Tangent

• Circle

A line segment that extends between any two unique points of a circle without going through the center

• circle

• diameter

• chord

• radius

• circumference

A chord that goes through the center of a circle.

• chord

• radius

• diameter

• circle

• circumference

Tags

CCSS.HSG.C.A.2

A segment from the center of a circle to any point on the circle.

• circle

• diameter

• radius

• circumference

• chord

What is line segment DE an example of?

• circle

• radius

• diameter

• chord

• circumference

Line segment AB is an example of what?

• circle

• chord

• diameter

• radius

• circumference

Line segment OC is an example of what?

• circle

• radius

• chord

• diameter

• circumference

What is another name for the perimeter of the circle?

• circle

• radius

• chord

• diameter

• circumference

A line that touches (intersects) the circle only once from the outside.

• Secant

• Chord

• Tangent

• Line

Circles add to how many degrees?

• 180º

• 360º

• 520º

• 300º

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1