Angles Test

Vertical Angles

100

What are vertical angles?

These are the non-adjacent angles formed when two lines intersect

200

Vertical angles are __________.

Congruent (equal)

300

Two lines intersect. One angle measures 50^∘. Find the measure of the vertical angle opposite it.

50^∘

400

Two lines intersect. One angle measures 3x+10^∘ , and the vertical angle opposite it measures 2x+40^∘. Find the value of x.

x = 30

500

Two lines intersect. One angle measures 4x−15^∘ , and its vertical angle measures 2x+25^∘. Find x and the measure of the angles.

x = 20, Angles = 65^∘

Complementary/Right Angles

100

Complementary angles add up to be _____.

90^∘

200

The type of lines that form a right angle.

Perpendicular Lines

300

Two angles are complementary. One angle measures 32^∘. Find the measure of the other angle.

Angle = 58^∘ 

400

Two angles are complementary. One angle measures 3x+10^∘ and the other measures 2x+20^∘. Find x.

x = 12

500

Two angles are complementary. One angle measures 4x+10 ^∘ and the other measures 5x−20^∘. Find x and the measures of both angles.

x = 12, Angle 1 = 56, Angle 2 = 34

Supplementary Angles

100

Supplementary angles add up to be _____.

180^∘

200

Two angles are supplementary. One angle measures 65^∘. Find the measure of the other angle.

What is 115^o

300

If angle T and angle V are supplementary angles, and the measure of angle T is 45º, ____ is the measure of angle V.

What is 135º

400

Two angles are supplementary. One angle measures 6x+10^∘ and the other measures 4x+20^∘. Find x.

x = 15

500

Two angles are supplementary. One angle measures 8x+5^∘ and the other measures 2x+25^∘. Find x and the measures of both angles.

x = 15, Angle 1 = 125^∘, Angle 2 = 55^∘

Adjacent Angles

100

Adjacent angles always add up to be ___________.

What is the measure of the full angle.

200

Adjacent angles can also be _____ or _____ angles.

What is complementary or supplementary

300

Angle T and angle V are adjacent angles. The measure of angle T is 40º and the measure of angle V is 103º , ____ is the measure of the full angle?

What is 143^o

400

Two adjacent angles share a common side. One angle measures 3x+15^∘ and the other measures 2x+25^∘. Find x if the sum of the angles is 110^∘ 

x = 14

500

Two adjacent angles share a common side. One angle measures 3x+20^∘ and the other measures 2x+10^∘. The sum of the angles is 120^∘. Find x and the measure of each angle.

x = 18, Angle 1 = 74^o, Angle 2 = 46^o

Name the Angles

100

Draw corresponding angles, and what they equal.

“Same spot, same position” on the parallel lines. They equal each other.

200

Draw Alternate interior Angles, and what they equal

Opposite sides of the transversal, inside the parallel lines. They are equal to each other.

300

Draw Alternate Exterior Angles, and what they equal

Opposite sides of the transversal line, outside the parallel lines. They equal each other.

400

Draw Same-Side Interior Angles, and what they equal.

Same side of the transversal line, inside the parallel lines. They are equal to 180^o.

500

Draw Same-Side Exterior Angles, and what they equal

Same side of the transversal and outside the parallel lines, = 180^o