Circles Angles

Which number best represents a radius?

• 1

• 2

• 6

• 9

Tags

CCSS.HSG.C.A.2

What is m∠RST?

• 86°

• 43°

• 172°

• 90°

Tags

CCSS.HSG.C.A.2

Which segment is a radius?

• LM

• DC

• BD

• ML

Find the measure of arc AB.

• 17

• 34

• 68

• 146

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

Angle Inside Circle

• A

• B

• C

• D

Tags

CCSS.HSG.C.A.2

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2

Conclusion?

• The measure of angle ABC is half of arc AB

• The measure of arc AB is half of Angle ABC

• The measure of angle ABC is double of arc AB

• The measure of arc AB is congruent to Angle ABC

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