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Mathematics, 06.08.2021 18:30 jellybooooo5837

What is the missing reason for line 4 in this proof? A
С
1
3
E
B
D
Given: 2123
Prove: 22 and 23 are supplementary
Statement
Reason

What is the missing reason for line 4 in this proof?

A
С
1
3
E
B
D
Given: 2123
Prove: 22 and 23 a

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Answers: 1

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What is the missing reason for line 4 in this proof? A
С
1
3
E
B

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