Given:
m 3 = m 4
Prove:
1, 2 are supplementary
STATEMENT REASON<...
Mathematics, 27.08.2020 01:01 jackienassiri
Given:
m 3 = m 4
Prove:
1, 2 are supplementary
STATEMENT REASON
1. m 3 = m 41.
Given
a0
2. 2, 3 are supplementary2.
a1 sides in
a2 rays
3. m 2 + m 3 = 180º3. Definition of
supplementary
a3 angles
4. m 2 + m 4 = 180º4. Substitution
5. m 1 = m 45. Opposite
a4 are
a5
6. m 2 + m 1 = 180º6.
a6
7. 1,2 are supplementary7. Definition of
a7 angles
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