construct a triangle ABC whose perimeter is 14cm and sides are in ratio 2:3:4
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(2x+3x+4x)/2=14
2x+3x+4x=28
9x=28
X=28/9
a=6.22
b=9.33
c=12.44
2x+3x+4x=28
9x=28
X=28/9
a=6.22
b=9.33
c=12.44
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