GEO 10 4.5 VOCAB WARMUP

What is the term for a line segment with both endpoints on the circle?

• Radius

• Chord

• Diameter

• Tangent

Tags

CCSS.HSG.C.A.2

Which term describes a line that touches a circle at exactly one point?

• Secant

• Tangent

• Diameter

• Radius

What is the name for the longest chord in a circle?

• Radius

• Secant

• Diameter

• Tangent

Tags

CCSS.HSG.C.A.2

What do you call the distance from the center of the circle to any point on the circle?

• Radius

• Chord

• Diameter

• Secant

Which term refers to a part of the circumference of a circle?

• Arc

• Chord

• Tangent

• Secant

What is the term for an angle whose vertex is at the center of the circle?

• Inscribed Angle

• Central Angle

• Tangent

• Secant

What is the term for a line that intersects a circle at two points?

• Tangent

• Secant

• Radius

• Diameter

What is the term for an angle formed by two chords in a circle which have a common endpoint?

• Central Angle

• Inscribed Angle

• Tangent

• Secant

Tags

CCSS.HSG.C.A.2

What is the term for a segment that passes through the center of the circle and has its endpoints on the circle?

• Radius

• Diameter

• Chord

• Tangent

Tags

CCSS.HSG.C.A.2

What is the term for a line that is perpendicular to a radius at its endpoint on the circle?

• Secant

• Tangent

• Chord

• Diameter

Tags

CCSS.HSG.C.A.2