Equations Angle Measures

Name the angles from LARGEST to SMALLEST

• R, S, T

• S, T, R

• S, R, T

• T, S, R

Solve for x.

• 16

• 11

• 50

• 6

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

What equation would you use to find the value of x?

• 2x-6=7x+4

• 2x-6+7x+4=90

• 2x-6+7x+4=180

• 2x-6+7x+4=360

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 for x

• 10

• 2

• 21

• 4

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

Which is the correct equation to solve for x?

What is the value of x?

• x = 5

• x = 11

• x = 33

• x = 5°