Angle Relationships

Match the following

• Adjacent Angles

• 
• Linear Pair

• 
• Complementary Angles

• 
• Supplementary Angles

• 
• Vertical Angles

• 

Tags

CCSS.7.G.B.5

Vertical angles are 2 angles that are directly ​ (a)   from each other when 2 lines cross, and they are ​ (b)   ​ (c)   .

Supplementary angles add up to be ​ (d)   degrees, and they don't have to be next to each other.

Complementary angles add up to be ​ (e)   degrees, and they don't have to next to each other.

• opposite
• always
• congruent
• 180
• 90

Tags

CCSS.7.G.B.5

Adjacent angles are two angles that share a common ​ (a)   and a common (b)   . They are next to each other.

A linear pair are two ​ (c)   angles that form a straight line. They are always ​ (d)   , adding to 180 degrees.

A trasversal is a ​ (e)   that crosses two or more other lines.

• vertex
• side
• adjacent
• supplementary
• line

Corresponding angles are angles in the same ​ (a)   , like ​ (b)   .

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

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

Alternative Interior angles are ​ (a)   the lines, l and m, and on the ​ (b)   of the transversal.

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

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

Same-Side Interior angles are ​ (a)   the lines, l and m, and on the ​ (b)   of the transversal.

Angles 3 and 5 are a pair of Consecutive Interior Angle, and another pair is angles ​ (c)   and ​ ​ (d)   .

• inside
• same side
• 4
• 6
• 1
• 7
• outside

In the diagram, which of the following statements are false?

• ∠1 and ∠4 are vertical angles

• ∠3 and ∠5 are consecutive interior angles

• ∠1 and ∠8 are alternate interior angles

• ∠2 and ∠6 are corresponding angles

• ∠1 and ∠7 are same-side exterior angles

Match the following

• Consecutive-Exterior Angles

• 
• Alternate-Interior Angles

• 
• Alternate-Exterior Angles

• 
• Corresponding Angles

• 
• Consecutive-Interior Angles

• 

Same-Side Exterior angles are ​ outside the lines, l and m, and on the ​ (a)   of the transversal.

Angles 1 and 7 are a pair of Consecutive Exterior Angles, and another pair is angles ​ 2 and ​ ​ 8 .

• same side
• 1
• 7
• outside

Alternative Exterior angles are ​ (a)   the lines, l and m, and on the ​ (b)   of the transversal.

Angles 1 and 8 are a pair of Alternate Exterior Angles, and another pair is angles ​ ​ (c)   and ​ ​ 7 .​

• outside
• opposite side
• 2
• 6
• 4
• same side
• supplementary