Angle Relationship and Algebra

What is the measure of angle "x"?

• 35 degrees

• 155 degrees

• 15 degrees

• 25 degrees

What is the measure of "x"?

• 67 degrees

• 23 degrees

• 113 degrees

• 33 dgrees

These angles are vertical. What is "x" equal to?

• 45 degrees

• 85 degrees

• 20 degrees

• Help!!!

*Angle B and C are COMPLEMENTARY
*Angle B = 18 degrees
What is the measure of Angle C?

• 72 degrees

• 62 degrees

• 162 degrees

• 152 degrees

m<9 = 60, m<5 = 4x-4 
What is x?

• 29

• 16

• 14

• 60

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°

*Angles Y and Z are SUPPLEMENTARY
*Angle Z = 115 degrees
What is the measure of Angle Y?

• 180 degrees

• 65 degrees

• 115 degrees

• 55 degrees

Angles A and B have what type of angle relationship?

• Complementary

• Supplementary

• Vertical

• I'm confused???

Vertical angles are always __________________?

• equal to 90 degrees

• equal

• equal to 90 degrees

• doing their homework :-)

Find the value of x.

• 31

• 61

• 91

• 1