1.2 Measuring Angles & Segments

Find x.

• 1

• 5

• 93

• 175

What is the length of SU?

• 6

• 21

• 24

• 42

A location in space that is represented by a dot and has no dimensions.

• Point

• Line

• Plane

• Angle

Which segments are congruent? Choose 2 correct answers.

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 m∠WXZ.

• 11

• 19

• 23

• 67

Points that lie on the same line are ____.

• intersecting

• collinear

• coplanar

• perpendicular

Points and lines on the same plane are ____.

• intersecting

• collinear

• coplanar

• perpendicular

If B is between A and C, then

AB + BC = AC

is an example of ______,

• distance

• postulate

• segment addition

• angle addition

Q is the midpoint of PR. PQ = 6x – 7 and QR = 5x + 1. Find the length of PR.

• 8

• 16

• 41

• 82