Question

The perimeter of an isosceles triangle is 24. The length of its congruent side is 13cm less than twice the length of base. Find the length of all sides
Plz send fast.....urgent

Answer 1

x+ 2x+2x-13-13 = 24

5x = 50

x = 10

side 1 = side 2 = 2x-13 = 7cm

side 3 = 10cm

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