The sides of a triangle are in the ratio 2:2:3 in the perimeter is 12cm
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let the sides be like this
a = 2x
b = 2x
c = 3x
perimeter = a+b+c
=2x+2x+3 =12
=4x = 12
=x = 12/4
=x=3
a = 2x
=2×3
=6
b = 2x
=2×3
=6
c = 3x
=3×3
=9
Hence a=6 b=6 c=9
Hope it would help you
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