Name the Arcs and Angles and Part of a Circle

A minor arc has ​ (a)   180°. A major arc has ​ (b)   180°. A semicircle has​ (c)   180°.

• less than

• more than

• exactly

Tags

CCSS.HSG.C.B.5

What is the part of the circle highlighted in red called?

• semi-circle arc

• major arc

• minor arc

• sector

Find the measure of the arc or angle indicated. Assume that lines which appear tangent are tangent.

• 36

• 35

• 30

• 41

Tags

CCSS.HSG.C.A.2

Find the measure of angle ABD.

• 14

• 51

• 37

• 65

Tags

CCSS.HSG.C.A.2

What is the measure of arc KL?

• 108

• 106

• 110

• 112

Tags

CCSS.HSG.C.B.5

What is the measure of angle HKI?

• 72

• 73

• 74

• 75

Tags

CCSS.HSG.C.A.2

Find the measure of minor arc AV.

• 55°

• 115°

• 85°

• 95°

Tags

CCSS.HSG.C.A.2

What is the part of the circle highlighted in red called?

• semi-circle arc

• major arc

• minor arc

• sector

What is the part of the circle highlighted in red called?

• semi-circle arc

• major arc

• minor arc

• sector

What is the m∠U?

• 38⁰

• 19⁰

• 76⁰

• 90⁰

Tags

CCSS.HSG.C.A.2