Statements
Reasons
1. 21 and 22 form a linear pair
1. Given
2. 21 and 22 are supp...
Mathematics, 28.10.2020 21:00 hnsanders00
Statements
Reasons
1. 21 and 22 form a linear pair
1. Given
2. 21 and 22 are supplementary
2. LP. postulate
3. Def. of supplementary
3. mZ1 + m2 = 180°
4. 22 x 24
4. Given
5. 23 24
5. Subsitution
6.
6. 22 23
7.
7. m 2 = mZ3
8.
8. mZ1 + m23 = 180°
9. 21 and 23 are supplementary
9. Def. of supplementary angles
Answers: 2
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