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5 votes
solve the formula for the indicated variable; formula for the sum of angles of a triangle a+b+c=180 for c please inculde steps it would be greatly appreciated xoxo

User Nicolaas
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1 Answer

2 votes
a + b + c + 180
-a
b + c = 180 - a
-b
c = 180 - a - b


User CrazyC
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