Chords and Arcs

Find the value of x.

• 31,3
• 8
• 16.3
• -8

Find the value of x.

• 10
• 181
• 34
• 40

Use chords to solve for x

• x = 35^o
• x = 50^o
• x = 70^o
• x = 140^o

Find x

• 10
• 5
• 18
• 9

Problem #7: Write an algebraic equation and solve for x.

• 15

• 21

• 35

• 49

In a circle (or congruent circles), chords that are the same distance from the center:

• are similar
• have the same name
• are congruent to each other
• are walking dead

Use chords to solve for x

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

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

• equals
• bisects
• arcs
• circles

Find the value of x.

• 12.5
• 8
• 35
• 16

What best describes segment AB?

• chord
• secant
• tangent
• diameter