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2-7 Flow Proofs. 0 Thus far, we have been doing two-column deductive proofs to prove Geometry theorems. 0 Two other styles of proof that are sometimes.

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Presentation on theme: "2-7 Flow Proofs. 0 Thus far, we have been doing two-column deductive proofs to prove Geometry theorems. 0 Two other styles of proof that are sometimes."— Presentation transcript:

1 2-7 Flow Proofs

2 0 Thus far, we have been doing two-column deductive proofs to prove Geometry theorems. 0 Two other styles of proof that are sometimes used are the flowchart proof and the paragraph proof. 0 In this class you will be allowed to complete a proof in either Two-Column or Flowchart. But you must know how to complete both types.

3 Flowchart Proofs 0 The steps in a flowchart proof move either from left to right or from top to bottom 0 Arrows connect each box, and the justification for each step is written below the box.

4 We will prove this theorem in both flowchart and two- column form

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9 Two Important Theorems

10 Write a two column or flow proof to prove the following: Statements Reasons


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