Naming and Classifying Angles

                                                                                                     
Name the angle with one arc

• < KLN
• < LNM
• <LMN
• < KNL

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

Name the angle with two arcs

• < FIE
• < EIR
• < FER
• < FIR

Tags

CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1

Name the angle with three arcs

• < FIE
• < IER
• < FIR
• < REF

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

Name the angle with one arc

• < FIE

• < EIR

• < FIR

• < RIE

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

Angle PTQ is 

• obtuse
• acute
• right
• straight

Tags

CCSS.4.G.A.1

Angle PTS is 

• acute
• obtuse
• right
• straight

Tags

CCSS.4.G.A.1

Angle STQ is 

• obtuse
• acute
• right
• straight

Tags

CCSS.4.G.A.1

Angle PTQ can also be named

• Angle QTP
• Angle TPQ
• Angle QPT

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

Angle RTS can also be named 

• Angle STR
• Angle SRT
• Angle RST

Tags

CCSS.4.G.A.1

If I wanted to name the green angle, which of these options would be acceptable?

• ∠HLG
• ∠KGH
• ∠LHG
• ∠HGL

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5