3) G7 Geometry (Revision - Angles at Parallel Lines)

Which of the following represents a pair of corresponding angles?

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Which of the following represents a pair of alternate angles?

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Which angles are vertically opposite angles?

• $\angle8\ \&\ \angle7$

• $\angle8\ \&\ \angle6$

• $\angle8\ \&\ \angle5$

Complementary Angles are two angles that add up to equal _____-degrees

• 180

• 90

• 270

• 120

Supplementary Angles add up to be ______-degrees

• 270

• 180

• 90

• 120

What relationship exists between angles 2 and 3

• Corresponding angles

• Supplementary angles

• vertically Opposite angles

• Alternate Angles

What relationship exists between angles 1 and 5

• Corresponding angles

• Supplementary angles

• vertically opposite angles

• Alternate Angles

Which Angles are Vertically Opposite Angles?

•  $\angle5\ and\ \angle3$ 

•  $\angle2\ and\ \angle4$ 

•  $\angle1\ and\ \angle4$ 

• $\angle6\ and\ \angle4$

Which best describes the relationship between angles 7 and 8?

• Corresponding angles

• Co-interior Angles

• Alternate angles

• Supplementary Angles

Name a pairs of vertical opposite angles in the figure.

• ∠1 and ∠4

• ∠6 and ∠5

• ∠2 and ∠4

• ∠1 and ∠6