Mathematics, 21.11.2019 22:31 honeytrail429

statement reason 1. 2  4 1. given 2. m2 = m4 2. angle congruence postulate 3. 2 and 3 are supplementary 3. given 4. m2 + m3 = 180 4. definition of supplementary angles 5. 1 and 4 are supplementary 5. 6. m1 + m4 = 180 6. definition of supplementary angles 7. m1 + m4 = m2 + m3 7. 8. m1 + m4 = m4 + m3 8. 9. m1 = m3 9. 10. 1  3 10.

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