Flowchart Proofs - Concept

Concept Concept (1)

Flowchart proofs are organized with boxes and arrows; each "statement" is inside the box and each "reason" is underneath each box. Each statement in a proof allows another subsequent statement to be made. In flowchart proofs, this progression is shown through arrows. Flowchart proofs are useful because it allows the reader to see how each statement leads to the conclusion.

Sample Sample Problems (2)

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Flowchart Proofs - Problem 1
Problem 1
How to prove that two segments are congruent in a trapezoid with diagonals with a flowchart proof
Flowchart Proofs - Problem 2
Problem 2
How to prove the converse of the isosceles triangle theorem with a flowchart proof.