Find Measure Special Angles with Variables

Solve for x.

• 16

• 11

• 50

• 6

• -4.5

• 4.5

• 1

• 0

What is the value of x?

• 22

• 26

• 24

• 23

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°

Solve

• x = 6

• x = 7

• x = 12

• x = 144

Solve for x (you don't need to find the two angles unless you want to check your answer.)

• 23

• 31.2

• 13.8

• 25.3

If m∠ABC = 103° find x.

What is the value of x?