Angle Addition Postulate and Segment Addition Postulate

Find the value of ∠A.

• 25 degrees

• 30  degrees

• 35 degrees

• 90 degrees

Find the value of ∠A.

• 39 degrees

• 49 degrees

• 51 degrees

• 59 degrees

What is m∠ABD

• 80

• 120

• 20

• 100

Find AC

• 7

• 8

• 22

• 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°

find the value of x.

• x=3.4

• x=45

• x=20

• x=175

Solve

• 25°

• 125°

• 145°

• 45°

Solve

• 22°

• 42°

• 242°

• 12°

Given the diagram, which is correct?

• BC+CD=BD

• BD+BC=CD

• CD+BC=BD

• BC+BD=CD

If RT=36, find the value of x.

• 3

• 4

• 5

• 6