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Thetiong 3.5Us

Answer»

perimeter of ∆=3 .5+3.5+2.5 =7+2.5=9.5cm

Being an isosceles traingle, 2 sides will be of same length. Hence they are of 3.5cmand the 3rd side is of 2.5cm.hence perimeter is 3.5 + 3.5 + 2.5 = 9.5cm



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