An equilateral triangle has sides 4a,4b and a+b+c find a and b?

An equilateral triangle has sides 4a,4b and a+b+c find a and b?

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Answers (2)

An equilateral triangle has all sides equal
i.e. 4a+4b+a+b+c=180
Add them up
5a+5b+c=180
a= 180-(5b+c) / 5

b = 180-(5a+c) / 5
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