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Alex Ar [27]
3 years ago
11

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 i

t would be greatly appreciated xoxo
Mathematics
1 answer:
ollegr [7]3 years ago
3 0
A + b + c + 180
-a
b + c = 180 - a
-b
c = 180 - a - b


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