in angle abc,if 3 angle a =4angleb=6 angle c,calculate angle a,b,c
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3x+4x+6x=a+b+c
3x+4x+5x=180
12x=180
X=180÷12
X=15
A=3x
=3*15
=45
B=4x
=4*15
=60
C=6x
=6*15
=90
3x+4x+5x=180
12x=180
X=180÷12
X=15
A=3x
=3*15
=45
B=4x
=4*15
=60
C=6x
=6*15
=90
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