Base of an isoscles triangle is 5/8 cm .Perimeter of the triangle is 3 5/12 cm. Find the Length of equal sides

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Solution

Base=5/8cm
Let the length of equal two sides =xcm
Then perimeter of triangle=5/8+x+x=3 5/12=41/5
2x=41/5-5/8
=(328-25)/40
=303/40
x=303/80
Therefore length of equal sides=x=303/80

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