Answer :
3/8 * 2 = 6/16, One side is 16ft. The total perimeter is 48 ft.
/\
16 ft. -> / \
/ \
----------
That's my best triangle. :)
/\
16 ft. -> / \
/ \
----------
That's my best triangle. :)
3/8 of a triangle is 6ft then the whole perimeter is 6/3 * 8 = 16ft and therefore the length of one side is 16/3 ft
_
\/
_
\/