Linear Pairs and Vertical Angles

Question 1

Which statement is true about the given information?

Revolt · Accepted Answer

C: BD ≅ CE

Question 2

A horizontal line has points D, B, C. A line extends vertically from point B to point A.

Question 3

Given that RT ≅ WX, which statement must be true?

Revolt · Accepted Answer

A: RT + TW = WX + TW

Question 4

Which statement is true about the diagram?

Revolt · Accepted Answer

A: K is the midpoint of AB.

Question 5

Which statement is true about the given information?

Question 6

4 lines are shown. One line contains points F, E, A. 3 lines come out of point E. One line goes to point D, another line goes to point B, and another line goes to point C. Angles B E C and B E A are congruent.

Revolt · Accepted Answer

C: ∠BEA ≅ ∠BEC

Question 7

A horizontal line has points D, B, C. A line extends vertically from point B to point A.

Revolt · Accepted Answer

A: m∠ABD = m∠ABC

Question 8

A paragraph proof

Question 9

Which are correct statements regarding proofs? Select three options.In a paragraph proof, statements and their justifications are written in sentences in a logical order. A two-column proof consists of a list statements and the reasons the statements are true. A flowchart proof gives a visual representation of the sequence of steps without justifications.A flowchart proof is a visual way of describing the statements and reasons for a proof.A two-column proof lists only the given information and what is to be proven.

Revolt · Accepted Answer

A: In a paragraph proof, statements and their justifications are written in sentences in a logical order.; B: A two-column proof consists of a list statements and the reasons the statements are true.; D: A flowchart proof is a visual way of describing the statements and reasons for a proof.

Question 10

A two-column proof

Revolt · Accepted Answer

B: contains a table with a logical series of statements and reasons that reach a conclusion.

Linear Pairs and Vertical Angles Answers

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