Solving Angle Measures

Lines A and B are parallel lines cut by a transversal. Find the value of x.

• x = 8

• x = 13

• x = 74

• x = 106

What is the vertical angle to angle 4?

• Angle 2

• Angle 6

• Angle 8

• Angle 7

• -4.5

• 4.5

• 1

• 0

Find x

• 15 degrees

• 12 degrees

• 24 degrees

• 10 degrees

Which equation would you use to find x?

• 21x + 7 + 8x + 11 = 100

• 21x + 7 + 100 = 8x + 11

• 8x + 11 + 100 = 21x + 7

Find the number of degrees for each angle:

Which equation would you use to find x?

• 5x + 3 + 3 + 15x = 70

• 70 + 3 + 15x = 5 + 3

• 70 + 5x + 3 = 3 + 15x

• x = 5

• x = 11

• x = 33

• x = 5°

Find the number of degrees for each angle:

If m∠RST = (12x -1)°, m∠RSU = (9x -15)°,

and m∠UST = 53°, find each measure.

• x = 13

  m∠RST = 155°

  m∠RSU = 102°

• x = 3

  m∠RST = 35°

  m∠RSU = 12°

• x = 22

  m∠RST = 263°

  m∠RSU = 183°

• x = 8

  m∠RST = 95°

  m∠RSU = 57°