Circles Lesson 1 practice

This is a picture of ___________.

• Minor Arc
• Major Arc
• Semi-Circle
• Central Angle

This is a picture of ___________.

• Minor Arc
• Major Arc
• Semi-Circle
• Central Angle

What is this called?

• Radius

• Central Angle

• Major Arc

• Inscribed Angle

Tags

CCSS.HSG.C.A.2

Solve for the missing angle.

• 45^o
• 90^o
• 22.5^o
• 128^o

Tags

CCSS.HSG.C.A.2

What is the measure of arc AB?

• 140
• 142
• 180
• 153

Tags

CCSS.HSG.C.B.5

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.

Name a minor arc

• AD
• ADB
• AB
• CD

Name a major arc.

• ABD
• BDA
• BCD
• DA

What is the measure of arc AD?

• 38
• 142
• 180
• 153

Tags

CCSS.HSG.C.B.5