Circle Parts Vocabulary

Which is a chord?

Name the shaded part of the circle (old review)

• Radius

• Secant

• Sector

• Center

• Arc

Name the pictured part of the circle.

• Diameter

• Sector

• Radius

• Chord

• Semicircle

Tags

CCSS.HSG.C.A.2

Which is true of a minor arc?

• It forms half a circle.

• It forms a whole circle.

• It measures greater than 180 degrees. 

• It measures less than 180 degrees.

Name a minor arc

• AD

• ADB

• AB

• CD

Which is true of a major arc?

• Forms half a circle.

• Forms a whole circle.

• Measures greater than 180 degrees.

• Measures less than 180 degrees.

Name a major arc.

• ABD

• BDA

• BCD

• DA

Which best describes line AB?

• chord

• secant

• tangent

• diameter

• Central Angle

• Point of Tangency

• Inscribed Angle

• Right Angle

Tags

CCSS.HSG.C.A.2

This is a picture of ___________.

• Major Arc

• Minor Arc

• Central Angle

• Inscribed Angle

Tags

CCSS.HSG.C.A.2