Medians in triangle

Median of isosceles triangle has a length 3 cm. Determine the length of its sides if its perimeter is 16 cm.

Correct result:

a =  5 cm
b =  5 cm
c =  6 cm

Solution:

a=(162 3)/2=5 cm
b=(162 3)/2=5 cm
c=23=6 cm  a+b+c=16 a+b=10 a=b=10/2=5

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