untitled

What is this?

• Chord

• Diameter

• Secant

• Radius

What is this?

• Tangent

• Point of tangency

• Diameter

• Secant

What is this

• Minor Arc

• Major Arc

If EG is a diameter and EG L DF, then HD = HF and GD = GF

• Perpendicular Chord Bisector Converse

• Perpendicular Chord Bisector Theorem

• Congruent Corresponding Chords Theorem

What is this? (Blue)

• Inscribed angle

• Intercepted arc

• Subtend

Find the measure of the arc or central angle indicated. Assume that lines which appear tangent are tangent.

• A

• B

• C

• D

Solve for x. Assume that lines that appear to be diameters are actual diameters.

• A

• B

• C

• D

Find the measure of arc AB.

• 17
• 34
• 68
• 146

Find the measure of angle ABD.

• 14
• 51
• 37
• 65

What is the m∠U?

• 38
• 19
• 76
• 90