04-05-2021
Mathematics

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What is the messing reason in step 3

What is the messing reason in step 3 class=

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mathstudent55 mathstudent55

04-05-2021

Answer:

Linear Pair Theorem

Step-by-step explanation:

Linear Pair Theorem:

If two angles form a linear pair, then they are supplementary, and the sum of their measures is 180°.

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