Solve 5th question for brainliest.
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a+b+c=180 - 1
let x=3a=4b=6c
x=3a
a=3/x
x=4b
b=x/4
x=6c
c=x/6
put these values in 1
let x=3a=4b=6c
x=3a
a=3/x
x=4b
b=x/4
x=6c
c=x/6
put these values in 1
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