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Explain, why AABC = AFED ? |
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Answer» ∠ABC = ∠DEF = 90° BC = DE ∠ACD = ∠EDF ( ∵ The SUM of the MEASURES of three angles of a TRIANGLE is 180°.) ∴ ∆ ABC ≅ ∆ DEF (By ASA CONGRUENCE criterion.) |
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