Find Angle Measure Using Algebra

Find the measure of angle 1.

• 28^o
• 136^o
• 44^o
• 6^o

Angle 1 = 27^o
Find the measure of angle 4

• 27^o
• 153^o
• 63^o
• 90^o

Lines r and s are cut by a transversal. What value of x proves r ∥ s?

• 43
• 37
• 143
• 37

Solve for  y.

• y = 20
• y = 120
• y = 60
• y = 10

Which of these angles is NOT congruent to angle 5?

• Angle 6
• Angle 8
• Angle 1
• Angle 4

What is the value of x?

• 22
• 26
• 24
• 23

What is the measure of ∠ABC?

• 25°
• 75°
• 108°
• 150°

WHAT IS THE CORRECT EQUATION TO FIND THE VALUE OF X?

• X=12
• 8X - 17 + 5X +19 = 180
• 8X - 17 = 5X +19
• X= -12

WHICH IS THE CORRECT EQUATION TO SOLVE FOR X? 

• 16X+180 = 90
• 12X - 19 = 4X +1
• 12X - 19 + 4X +1=90
• 12X - 19 + 4X +1=180