A piece of wire 78cm long is given in a shape isosceles triangle the ratio one equal side bse 5:3 the length of base in cm
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given it is isoceles triangle
si 5x+5x+3x=78
13x=78
x=78/13=6
base is 3x so 3×6=18cm
si 5x+5x+3x=78
13x=78
x=78/13=6
base is 3x so 3×6=18cm
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