Angle Pair Practice_Quizizz

What are vertical angles?

• Angles that share the same vertex and same lines.

• Angles that are next to each other.

• Adjacent and Congruent

• Supplementary Angles

Answer explanation

Vertical angles are angles that share the same vertex and same lines. They are formed by intersecting lines and are congruent. This is the correct choice.

Tags

CCSS.7.G.B.5

If two angles are adjacent, what can you say about them?

• They share a common vertex and one side.

• They are opposite angles

• They are perpendicular

• They are parallel

Answer explanation

Adjacent angles share a common vertex and one side.

Tags

CCSS.7.G.B.5

If the sum of two angles is 90 degrees, what type of angles are they?

• Vertical angles

• Corresponding angles

• Opposite angles

• Complementary angles

Answer explanation

If the sum of two angles is 90 degrees, they are complementary angles.

Tags

CCSS.7.G.B.5

If the sum of two angles is 180 degrees, what type of angles are they?

• Supplementary angles

• Vertical angles

• Opposite angles

• Complementary angles

Answer explanation

If the sum of two angles is 180 degrees, they are supplementary angles.

Tags

CCSS.7.G.B.5

What are corresponding angles?

• Pairs of angles that are in the same position at each intersection where a straight line crosses two other lines.

• Angles that add up to 180 degrees

• Angles that are opposite each other

• Angles that are adjacent to each other

Answer explanation

Corresponding angles are pairs of angles that are in the same position at each intersection where a straight line crosses two other lines.

Tags

CCSS.8.G.A.5

In a pair of vertical angles, if one angle measures 70 degrees, what is the measure of the other angle?

• 120 degrees

• 45 degrees

• 90 degrees

• 70 degrees

Answer explanation

The measure of the other angle in a pair of vertical angles is also 70 degrees, as vertical angles are congruent.

Tags

CCSS.7.G.B.5

If two angles are complementary and one angle measures 30 degrees, what is the measure of the other angle?

• 120 degrees

• 60 degrees

• 90 degrees

• 45 degrees

Answer explanation

If two angles are complementary, their sum is 90 degrees. Since one angle measures 30 degrees, the other angle must be 60 degrees, which is the correct choice.

Tags

CCSS.7.G.B.5

If two angles are supplementary and one angle measures 120 degrees, what is the measure of the other angle?

• 45

• 90

• 180

• 60

Answer explanation

The measure of the other angle is 60 degrees because supplementary angles add up to 180 degrees.

Tags

CCSS.7.G.B.5

What is the measure of an angle that is complementary to a 45 degree angle?

• 45 degrees

• 90 degrees

• 135 degrees

• 55 degrees

Tags

CCSS.7.G.B.5

If two angles are supplementary and one angle measures 80 degrees, what is the measure of the other angle?

• 100 degrees

• 80 degrees

• 90 degrees

• 110 degrees

Tags

CCSS.7.G.B.5