Angle Relationships

Match the following

• Linear Pair

• 
• Adjacent Angles

• 
• Vertical Angles

• 
• Complementary Angles

• 
• Supplementary Angles

• 

Corresponding angles are angles in the same ​ (a)   , like ​ (b)   , and they are only ​ (c)   if the two lines are parallel​ .

Angles 3 and 7 are corresponding angles, and so are angles 2 and ​ (d)   , and angles 1 and ​ (e)   .

• relative position
• matching corners
• congruent
• 6
• 5
• 4
• 8

Alternative Interior angles are ​ (a)   the lines, l and m, and on the ​ (b)   of the transversal, and they are only ​ (c)   if the lines are ​ parallel .

Angles 3 and 6 are a pair of Alternate Interior Angle, and another pair is angles ​ (d)   and ​ (e)   .

• inside
• opposite side
• congruent
• 4
• 5
• 1
• 7
• outside
• same side
• supplementary

A pair of corresponding angles is congruent ...

• only when the two lines are parallel.

• always!

• only when the lines are not parallel.

• only when there is a transversal

Tags

CCSS.8.G.A.1

CCSS.8.G.A.5

Name the vertical angle to
∠h.

• ∠f
• ∠i
• ∠g
• ∠j

Tags

CCSS.HSG.CO.C.9

Find the missing angle.  Find x.

• 20^o
• 70^o
• 160^o
• 180^o

Tags

CCSS.8.G.A.5

Angle 3 and Angle 6 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Tags

CCSS.8.G.A.5

Angle 1 and Angle 5 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Tags

CCSS.8.G.A.5

What is the supplement angle to 42°?

• 48°
• 138°
• 100°
• Not possible

Tags

CCSS.8.G.A.5