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never [62]
3 years ago
10

complete the paragraph proof given: <1 and <2 are supplementary and <2 and <3 are supplementary Prove: <1 is cong

ruent to <3
Mathematics
1 answer:
Mice21 [21]3 years ago
3 0
<1 and <2 are supplementary; <2 and <3 are supplementary this is a given.

<1 and <3 are supplementary; Substitution Property
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