Geometry Circles Review

What is this called?

• Chord

• Minor arc

• Secant

• Diameter

What is this called?

• Diameter

• Secant

• Tangent Line

• Radius

What is this called?

• Tangent Line

• Secant

• Chord

• Diameter

Tags

CCSS.HSG.C.A.2

What is this called?

• Diameter

• Secant

• Central Angle

• Radius

What is the length L called?

• major arc

• tangent

• minor arc

• sector

Name a minor arc

• arc AD
• arc ADB
• arc AB
• arc CD

Use chords to solve for x

• x = 3 cm
• x = 4 cm
• x = 5 cm
• x = 6 cm

Tags

CCSS.HSG.C.A.2

In  a circle, if a radius or diameter is perpendicular to a chord, then it____ the chord and its arc.

• equals
• bisects
• arcs
• circles

Solve for x.

• 3.6
• 9.2
• 11.5
• 14.3

Tags

CCSS.HSG.C.A.2

Find the value of x.

• 26
• 24
• 30
• 20

Tags

CCSS.HSG.C.A.2