Defining Terms

Question 1

Which statements are true? Select three options.

Revolt · Accepted Answer

A: and are parallel.; C: and are perpendicular.; E: lies in plane X.

Question 2

The undefined terms line and plane are needed to precisely define which mathematical term?

Revolt · Accepted Answer

C: parallel lines

Question 3

Which statements are true regarding the diagram? Check all that apply.

Revolt · Accepted Answer

B: is contained on line m.; D: Ray AD is the same as ray AC.; F: ∠ECB is created from and .

Question 4

Which geometric figures are drawn on the diagram? Check all that apply.

Revolt · Accepted Answer

A: ; B: ; D: ; F: ∠BCE

Question 5

Determine if each statement is always, sometimes, or never true.

Revolt · Accepted Answer

Parallel lines are coplanar.: always; Perpendicular lines are coplanar.: sometimes; Distance around an unmarked circle can be measured.: sometimes

Question 6

Determine if each statement is always, sometimes, or never true.

Revolt · Accepted Answer

A: ✔ always

Question 7

always✔ sometimesnever

Revolt · Accepted Answer

B: ✔ sometimes

Question 8

always✔ sometimesnever

Revolt · Accepted Answer

B: ✔ sometimes

Question 9

Analyze the diagram to answer the questions.

Revolt · Accepted Answer

C: ✔  CAS

Question 10

R✔ T B D

Revolt · Accepted Answer

B: ✔  T

Defining Terms Answers