Angle Pairs Review

Grab Bag

100

Solve for x if the angles are VERTICAL!

Angle 1: (x+16)

Angle 2: (4x - 5)

x = 7

200

What word means two angles are equal in their size and shape? 

Congruent 

300

Solve for the measure of each angle if the angles are LINEAR!

Angle 1: (5x - 18)

Angle 2: (4x + 45)

Angle 1: 67

Angle 2: 113

400

What word means two angles whose measure have a sum of 180 degrees?

Supplementary

500

What is the name of Ms. Zawacki's Mini Van? 

a) Sugar

b) Raya

c) Chocolate

d) Pink Rockstar

B) RAYA (from Raya and the Last Dragon)

Congruent and Supplementary

100

If lines are parallel, are Corresponding Angles congruent or supplementary? 

Corresponding Angles are congruent 

200

Are Linear Pairs of angles congruent or supplementary? 

Linear Pair are always supplementary.

300

Which of the following is NOT congruent when lines are parallel? 

Alt Int     Alt Ext      Same-Side Int  Corresponding

Same-Side Int are NOT congruent. 

400

What is the supplementary angle of 103 degrees?

77 degrees (180 - 103 = 77)

500

What is the supplementary angle of 10 degrees?

170 degrees (180 - 10 = 170)

Congruent Angle Pairs

100

Which angles are ALWAYS congruent? 

Vertical Angles        Linear Pair             Corresponding  Complementary                Supplementary

Vertical Angles are ALWAYS congruent. 

200

Angle a and b are vertical angles. Angle a measures 75 degrees. What is the measurement of angle b?

75 degrees

300

Angle a and b are alternate interior angles on parallel lines. Angle a measures 55 degrees. What is the measurement of angle b?

55 degrees

400

Angle a and b are alternate exterior angles on parallel lines. Angle a measures 111 degrees. What is the measurement of angle b?

111 degrees

500

Angle x and angle y are corresponding angles on parallel lines. Angle x measures 93 degrees. What is the measurement of angle y?

93 degrees

Supplementary Angle Pairs

100

Which angles are ALWAYS supplementary?

Vertical Angles   Linear Pair    Corresponding

Linear Pair are ALWAYS supplementary. 

200

What is the supplementary angle of 90 degrees? 

90 degrees (180 - 90 = 90)

300

Angle c and angle d are linear angles. Angle c measures 80 degrees. What is the measure of angle d?

100 degrees (180 - 80 = 100)

400

Angle x and angle y are Same-Side Interior angles on parallel lines. Angle y measures 150 degrees. What is the measure of angle x?

150 degrees (180 - 150 = 30)

500

Angles a and c are same-side exterior angles on parallel lines. Angle a measures 40 degrees. What is the supplement of Angle c?

140 degrees (180 - 140 = 40)

Angles on a Transversal

100

To prove the lines parallel, what must angle 2 measure if the following angles are alt ext?

Angle 1: 44

Angle 2: ???

Angle 2: 44

200

If the lines are parallel and the angles are same side int, what is the value of x?

Angle 1: (2x + 4)

Angle 2: (12x + 8)

X = 12

300

If the lines are parallel and the angles are corresponding, what is the value of x?

Angle 1: (6x + 4)

Angle 2: (12x - 8)

x = 2

400

The angles below are same side int, what must the value of x and the angle measures be for the lines to be parallel? 

Angle 1: (2x + 7)

Angle 2: (3x + 8)

X = 33 (so the angles are supplementary which means lines are parallel)

Angle 1: 73

Angle 2: 107

500

What is the measure of each angle if the angles are corresponding (and the lines are parallel)

Angle 1: 5x - 3

Angle 2: 3x + 17

x = 10

Measure of Angles: 47