Geometry Big Ideas Chapter 7

If RT=36, find the value of x.

• 3

• 4

• 5

• 6

Ray BD is a bisector. What is the measure of angle ABC?

• 65

• 130

• 90

• 180

Select the possible name for this plane.

• plane CDAB

• plane CDB

• plane LAB

• plane CDt

Find the midpoint of the line segment with the given endpoints (3,9) and (5,9)

• (-1,0)

• (4,9)

• (6,7)

• (7,9)

Match the vocabulary word with its definition:

• two angles whose measures have a sum of 90 degrees

• a pair of adjacent angles whose noncommon sides are opposite rays

• two angles whose measures have a sum of 360 degrees

• angles that have the same measure

Example 2: Find x if the length of PR is 45 units in length. [Refer to the figure]

• 3

• 44

• 5

• 6

Calculate m∠ABC.

• 45°

• 60°

• 105°

• 15°

Find the value of ∠A.

• 25 degrees

• 30  degrees

• 35 degrees

• 90 degrees

Name a pair of adjacent angles

• <DEC and <CEB

• AEC

• <AEB and <DEC

• <BEC and <DEA

Find the distance between the two points H (-6, -2) and I (5, -3).

• 5.1

• 13

• 11

• 3.5