Identifying Angle

Angles whose measure sum up to 180 degrees.

• Vertical

• Adjacent

• Complementary

• Supplementary

Tags

CCSS.7.G.B.5

An angle whose measure is exactly 90 degrees.

• acute

• vertical

• right

• straight

Tags

CCSS.4.G.A.1

How many degrees is a straight angle?

• 90

• 360

• 180

• 145

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

∠1 and ∠3 can best be described as -

• complementary angles

• supplementary angles

• vertical angles

• adjacent angles

Tags

CCSS.7.G.B.5

What are supplementary angles?

• Angles that add up to 180°

• Angles that add up to 90°

• Angles that are equal to each other

• Angles that are opposite of each other when lines intersect

Tags

CCSS.7.G.B.5

What are vertical angles?

• Angles that are adjacent to each other

• Angles that add up to 180°

• Angles that are opposite of each other when lines intersect

• Angles that add up to 90°

Tags

CCSS.7.G.B.5

What are adjacent angles.

• Angles that share a vertex and a side (arm).

• Angles that share a measurement.

• Angles that are equivalent.

• Angles that do not share any components.

Tags

CCSS.7.G.B.5

How are these angles related?

• Vertical

• Complementary

• Adjacent

• Supplementary

Tags

CCSS.7.G.B.5

Vertical angles are always

• acute

• total 180 degrees

• congruent (equal measures)

• adjacent angles

Tags

CCSS.7.G.B.5

The angle relationship shown is -

• complementary angles

• supplementary angles

• vertical angles

• adjacent and supplementary angles

Tags

CCSS.7.G.B.5