Chords & Arcs

Name a chord segment.

• Segment XC

• Line LM

• Segment HJ

• Line BD

Circle E has congruent chords AB & CD.

If arc AB=92 degrees, then what is arc CD?

• 46

• 92

• 184

Tags

CCSS.HSG.C.A.2

In circle E, chord AB=9.

Find CD.

• 3

• 4.5

• 9

• 18

Tags

CCSS.HSG.C.A.2

In the circle, arc RS=arc TV.

Find chord RS.

• 2

• 3

• 7

• 11

In circle Z, arc WUX=160.

Find arc UX.

• 40

• 80

• 160

• 180

In circle A, chord BC=14.

Find BD.

• 2

• 7

• 14

• 21

Tags

CCSS.HSG.C.A.2

Find x.

• 10

• 5

• 18

• 9

Tags

CCSS.HSG.C.A.2

In circle R, chords MN=PO.

Find RS.

• 15

• 13

• 10

• 28

Use chords to solve for x

• x = 35^o

• x = 50^o

• x = 70^o

• x = 140^o

Tags

CCSS.HSG.C.A.2

Give an example of a chord

• line HI

• line KL

• line GH

• line GJ