Measuring Arcs in a Circle

Find the measure of Arc AD in Circle F.

Tags

CCSS.HSG.C.B.5

If the measure of arc ABC = 210°, what is the measure of ∠AOC?

• 150°

• 100°

• 210°

• 105°

Is arc EF congruent CD? Why or why not? (Choose the best answer)

• The arcs are not congruent. The arcs are not on congruent circles or on the same circle.

• The arc are congruent. Both share the same central angle.

• The arcs are not congruent. The arcs are on the same circle.

Tags

CCSS.HSG.C.B.5

What is the measure of arc NM?

• 116

• 117

• 118

• 119

Tags

CCSS.HSG.C.B.5

Find the measure of arc AW.

Tags

CCSS.HSG.C.B.5

What is the measure of arc KL?

Tags

CCSS.HSG.C.B.5

What is the measure arc AC?

• 130°

• 230°

• 115°

• 100°

Answer explanation

Tags

CCSS.HSG.C.B.5

What is the measure of arc HEG?

• 360

• 295

• 65

• 255

Answer explanation

arc HEG is a major arc

measure of arc HEG = 360 - 65

measure of arch HEG = 295

Tags

CCSS.HSG.C.B.5

Find the measure of arc RT.

• 123

• 83

• 52

• 24

Tags

CCSS.HSG.C.B.5

What is the measure of arc AYB

• 50

• 100

• 180

• 160

Tags

CCSS.HSG.C.B.5