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Mathematics 24 Online
OpenStudy (anonymous):

Triangles ACB and DFE are shown below. Given: In ∆ACB, c2 = a2 + b2. Prove: ∆ACB is a right angle. Complete the flow chart proof with missing reasons to prove that ∆ACB is a right angle. Which pair of reasons correctly completes this proof? Reason #1 - Reflexive Property of Equality Reason #2 - SSS Postulate Reason #1 - Substitution Reason #2 - SAS Postulate Reason #1 - Substitution Reason #2 - SSS Postulate Reason #1 - Reflexive Property of Equality Reason #2 - SAS Postulate

OpenStudy (anonymous):

OpenStudy (anonymous):

@Hero

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