If two angles form a linear pair they are supplementary and their measures add up to 180.

x = first angle

2x + 6 = second angle

x + 2x + 6 = 180

3x + 6 = 180

3x = 174

x = 58

second angle = 2(58) + 6 = 122

Avery H.

asked • 01/22/21
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If two angles form a linear pair they are supplementary and their measures add up to 180.

x = first angle

2x + 6 = second angle

x + 2x + 6 = 180

3x + 6 = 180

3x = 174

x = 58

second angle = 2(58) + 6 = 122

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