Introduction to Proof — Quiz

Question 2 • Geometry: Concepts and Connections

A two-column proof

Answer

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

uses inductive reasoning to prove a statement.

contains a set of sentences explaining the steps needed to reach a conclusion.

uses a visual representation of the logical flow of steps needed to reach a conclusion.

Explanation

A two-column proof organizes a sequence of statements beside the reasons that justify each one. The statements and reasons form a logical path to the conclusion, so choice A describes it. Choice C describes a paragraph proof, while choice D describes a flowchart proof.

AI-written and checked against the verified answer.

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