Chords Arcs and Central Angles

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.

Find the measure of Arc MN

• 96

• 114

• 228

• 48

Tags

CCSS.HSG.C.A.2

Find the value of x

• 9

• 10

• 15

• 14

Tags

CCSS.HSG.C.A.2

Find the value of x

• 15

• 20

• 10

• 17

Tags

CCSS.HSG.C.A.2

Which of the following would be a major arc in the diagram?

• BC

• BCD

• CD

• AB

What is the measure of arc AB?

• 140 degrees

• 142 degrees

• 180 degrees

• 153 degrees

• 38 degrees

Tags

CCSS.HSG.C.B.5

What is the measure of arc WYZ?

• 231 degrees

• 255 degrees

• 168 degrees

• 200 degrees

• 51 degrees

Tags

CCSS.HSG.C.A.2

What is the measure of arc PQ?

• 47

• 57

• 67

• 77

• 14

Tags

CCSS.HSG.C.A.2

What is the measure of angle DEF?

• 72 degrees

• 73 degrees

• 74 degrees

• 75 degrees

• 144 degrees

Tags

CCSS.HSG.C.A.2

What is the measure of arc NM?

• 116

• 117

• 118

• 119

• 19

Tags

CCSS.HSG.C.A.2