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hdkdkdbx
07.11.2020 • 
Mathematics

The figure shows a pair of parallel lines k and I cut by a transversal t. k 1/2 5/6 W 4/3 8/7 The table below shows a partially complete proof that proves 23 is congruent to 25. Statement Reason 1. 24 and Z8 are corresponding angles 1. since k and I are parallel 2. m24 = m28 2. property of corresponding angles 3. mZ3+ m24 = 180° 3. definition of supplementary angles 4. m25 + m28 = 180° 4. definition of supplementary angles 5. m25+ m24 = 180° 5. 6. m25 = 180° - m24 6. subtracting from both sides of Statement 5 7. m23 = 180° – m24 7. subtracting m24 from both sides of Statement 3 8. 8. m3 = m25 9. 23 is congruent to 25 9. definition of congruence for angles m24 Complete the table by giving Reason 5 and Reason 8.

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