Question

The perimeter of isoceles triangle is 8 whole 5 by 14 . If it's unequal side measure 3 whole 1 by 2, find the measure of its equal Side.

Answer 1

Answer:

p of isosceles triangle= 8 whole 5 by 14=8.35

side of triangle 3 whole 1 by 3= 3.5

p= 2(a+b)

8.35=2(a+3.5)

8.35=2a +7

8.35/7= 2a

8/7*100*2= a

a= 2.42 answer

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