Circles, Sector Area, Tangents, Chords, Secants

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 major arc.

• ABD

• BDA

• AB

• BD

Name the part shown in the given circle.

• Sector

• Chord

• Segment

• Circumference

What is this called?

• Chord

• Minor arc

• Secant

• Diameter

What is this called?

• Tangent Line

• Secant

• Chord

• Diameter

is the formula for?

• arc length

• area of a sector

• area of a segment

• arc measure

Name the circle part shown in green

• Sector

• Arc

• Segment

• Radius

Name the circle part shown

• Arc

• Sector

• Chord

• Radius

What is line PT?

• chord

• secant

• point of tangency

• tangent

What is P?

• chord

• secant

• point of tangency

• tangent