Question

The perimeter of an isosceles triangle is 24 cm the length of its congruent sides is 13 cm less than twice the length of its base. find the lenghts of all sides of the triangle​

Answer 1

Answer:

the answer is

Step-by-step explanation:

perimeter=24cm

2x+y=24 eqn1

y-13+y= 24............... from 1

2y-26+y= 24

3y= 50

y=16.2

2x+16.2= 24

x= 8.4

side are 8.4, 8.4, 16.2

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