Angle Types and Measures

An angle less than 90 degrees is called

• an acute angle

• a right angle

• an obtuse angle

• a straight angle

Tags

CCSS.4.G.A.1

An angle which measures 90 degrees is called

• an acute angle

• a right angle

• an obtuse angle

• a straight angle

Tags

CCSS.4.G.A.1

An angle which measures 180 degrees is called

• an acute angle

• a right angle

• an obtuse angle

• a straight angle

Tags

CCSS.4.G.A.1

An angle which measures more than 90 degrees and less than 180 degrees is called

• an acute angle

• a right angle

• an obtuse angle

• a straight angle

Tags

CCSS.4.G.A.1

An angle which measures more than 180 degrees and less than 360 degrees is called

• an acute angle

• a reflex angle

• an obtuse angle

• a straight angle

Tags

CCSS.4.G.A.1

An angle which measures 360 degrees is called

• an acute angle

• a reflex angle

• a complete angle

• a straight angle

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Tick an acute angle.

• 50 degrees

• 120 degrees

• 90 degrees

• 180 degrees

Tags

CCSS.4.G.A.1

Tick an obtuse angle.

• 140 degrees

• 180 degrees

• 90 degrees

• 260 degrees

Tags

CCSS.4.G.A.1

Which is not an acute angle?

• 10 degrees

• 75 degrees

• 69 degrees

• 99 degrees

Tags

CCSS.4.G.A.1

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