Circle Angles and Arcs

Which is true of a minor arc?

• It forms half a circle.
• It forms a whole circle.
• It measures greater than 180 degrees. 
• It measures less than 180 degrees.

Tags

CCSS.HSG.C.B.5

Which is true of a major arc?

• Forms half a circle.
• Forms a whole circle.
• Measures greater than 180 degrees.
• Measures less than 180 degrees.

Tags

CCSS.HSG.CO.A.1

What is the measure of arc AD?

• 38
• 142
• 180
• 153

Tags

CCSS.HSG.C.B.5

What is the measure of arc AB?

• 140
• 142
• 180
• 153

Tags

CCSS.HSG.C.B.5

Find x.

• x = 160

• x = 40

• x = 80

• x = 360

Tags

CCSS.HSG.C.A.2

What is the measure of arc AXB?

• 50

• 100

• 180

• 260

Tags

CCSS.HSG.C.B.5

What is the measure of arc AYB? Hint: Circle = 360°

• 50

• 100

• 180

• 260

Tags

CCSS.HSG.C.B.5

What is the measure of ∠PTQ? Hint: PQR is a semicircle.

• 100°

• 140°

• 180°

• 120°

Tags

CCSS.HSG.C.A.2

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2

• A

• B

• C

• D

Tags

CCSS.HSG.C.A.2