Intro to angles

Angles are formed by two vectors or rays that have a common endpoint.

• True

• False

Tags

CCSS.4.G.A.1

Angles are not measured by degrees.

• True

• False

Tags

CCSS.4.MD.C.6

A right angle has ____ degrees.

• 30

• 60

• 90

• 180

Tags

CCSS.4.G.A.1

A 360 degrees angle is a circle.

• True

• False

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

A straight line forms an angle that is ___.

• 45 degrees

• 90 degrees

• 180 degrees

• 360 degrees

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

A single angle that measures less than 90 degrees,

• an acute angle

• a right angle

• an obtuse angle

• a cute angle

Tags

CCSS.4.G.A.1

A single angle that measures greater than 90 degrees.

• A cute angle

• An acute angle

• An obtuse angle

• A right angle

Tags

CCSS.4.G.A.1

An example of a right angle

• 
• 
• 

Tags

CCSS.4.G.A.1

Two angles whose sum is 90 degrees

• adjacent angles

• vertical angles

• supplementary angles

• complementary angles

Tags

CCSS.7.G.B.5

Two angles that share a common vertex or side.

• vertical angles

• adjacent angles

• congruent angles

• side angles

Tags

CCSS.7.G.B.5