Given: ab || dc and m22 = m24
prove: ad || bc
statements
1. ab dc
2. m 22-...
Mathematics, 11.08.2019 22:10 vickyarroyo8888
Given: ab || dc and m22 = m24
prove: ad || bc
statements
1. ab dc
2. m 22-m24
3. 21 and 24 are supplements
4 ?
5. m21+22= 180°
6. 21 and 22 are supplements
7. ad bc
reasons
1. given
given
3same side interior angles thm
4. def. of supplementary angles
5. substitution
6. def. of supplementary angles
7. converse same side interior angles thm
Answers: 2
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