Review: Angle Relationships

Match

Match the definition with the correct angle relationship.

• Two angles that are next to each other and share a common side.

• Two angles across from each other on intersecting lines. They are always congruent!

• Two angles with a sum of 90° .

• Two angles with a sum of 180° .

Adjacent Angles

Vertical Angles

Complementary Angles

Supplementary Angles

• Adjacent Angles

• Vertical Angles

• Complementary Angles

• Supplementary Angles

Multiple Select

The relationship between

∠1 and ∠3 is ...

• Adjacent

• Vertical

• Complementary

• Supplementary

• Congruent

Multiple Select

The relationship between

∠2 and ∠4 is ...

• Adjacent

• Vertical

• Complementary

• Supplementary

• Congruent

Multiple Select

The relationship between

∠1 and ∠3 is ...

• Adjacent

• Vertical

• Complementary

• Supplementary

• Congruent

Multiple Select

The relationship between

∠3 and ∠4 is ...

• Adjacent

• Vertical

• Complementary

• Supplementary

• Congruent

Multiple Select

The relationship between

∠3 and ∠4 is ...

• Adjacent

• Vertical

• Complementary

• Supplementary

• Congruent

Labelling

Find each missing measure.

Drag labels to their correct position on the image

127

37

53

Labelling

Find each missing measure.

Drag labels to their correct position on the image

72

108

18

Labelling

Find each missing measure.

Drag labels to their correct position on the image

61

29

151

Labelling

Find each missing measure.

Drag labels to their correct position on the image

53

92

125

88

55

37

Math Response

If ∠R and ∠S are complementary angles and m∠R = 27° , find m∠S.

Type answer here

Correct Answer: 63

Deg^°

Rad

Math Response

If ∠1 and ∠2 are vertical angles and m∠2 = 115° , find m∠1.

Type answer here

Correct Answer: 115

Deg^°

Rad

Math Response

If ∠C and ∠D are supplementary angles and m∠D = 49° , find m∠C.

Type answer here

Correct Answer: 131

Deg^°

Rad