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2 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

1 answer:

ollegr [7]2 years ago

3 0

A + b + c + 180
-a
b + c = 180 - a
-b
c = 180 - a - b

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