sarahrocks1123 sarahrocks1123

01-08-2018
Mathematics

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Geometry math question no Guessing and Please show work thank you

Geometry math question no Guessing and Please show work thank you class=

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tara851 tara851

01-08-2018

108 degrees because angle 2 plus angle 1 makes a straight line which is 180

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Kristiania Kristiania

01-08-2018

here ∠1 and ∠2 are supplementary angles (sum is 180 degrees)

m∠2+m∠1=180

m∠2 +72=180

m∠2=180-72 =108 degrees.

option B . 108° is correct

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