Angles and Special Angle Pairs

Name the angle

• ∠D

• ∠f

• ∠FED

• ∠FDE

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

Name the vertex of the angle.

• S

• R

• Q

• S, R, and Q are vertices

Tags

CCSS.7.G.B.5

What is the arrow pointing to in the angle?

• a ray

• geometry

• vertex

• line

Tags

CCSS.4.G.A.1

Choose the correct name for the angle marked ∠6.

• ∠KVL

• ∠LKV

• ∠V

• ∠JKV

Tags

CCSS.7.G.B.5

Name the sides of the angle

• ray FE and DE

• Point E

• Ray EF and ED

• line d and f

Tags

CCSS.7.G.B.5

Find the missing angle.  Find x.

Tags

CCSS.7.EE.B.4

CCSS.7.G.B.5

These angles are less than 90 degrees.

• Straight

• Acute

• Obtuse

• Right

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

These angles are greater than 90 degrees and less than 180 degrees.

• Straight

• Acute

• Obtuse

• Right

Tags

CCSS.4.G.A.1

Right angles measure

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

CCSS.4.MD.C.6

What is the measure of the missing angle?

Tags

CCSS.7.G.B.5