Arcs Relationships in Circles

Given circle O, if arcs WX and YZ are congruent, what is the measure of chord YZ?

• 3.5

• 3.85

• 7

• 14

Tags

CCSS.HSG.C.A.2

Given circle O, arcs WX and YZ must be congruent.

• True

• False

Tags

CCSS.HSG.C.A.2

Given circle O, if arcs GH and HJ are congruent, what is the measure of chord HJ?

• 11.4

• 11.6

• 18.4

• 22.8

Tags

CCSS.HSG.C.A.2

Two arcs are congruent if they have the same measure and they belong to ________ or to __________.

(Check all that apply)

• the same circle

• similar triangles

• congruent circles

• similar circles

Two chords in the same circle are congruent if and only if the associated central angles are congruent.

• True

• False

Tags

CCSS.8.G.A.2

If chord XY if congruent to chord YZ, what is the measure of angle YOZ?

Tags

CCSS.HSG.C.A.2

Check all that is true about the Arcs in the circle

• XB is a Major Arc

• XAY is a semicircle

• XYA is a Major Arc

• XB is a semicircle

Find the measure of the missing inscribed angle, x.

• 30º

• 60º

• 120º

• 15º

Tags

CCSS.HSG.C.A.2

Find the measure of the missing angle.

• 65º

• 115º

• 360º

• 180º

Tags

CCSS.HSG.C.A.2

Find the measure of the missing angle.

• 40º

• 80º

• 160º

• 100º

Tags

CCSS.HSG.C.A.2