Khhdhdbdjfbdbdjnfbfbfj please mark Brainly
It looks as if "B" is the right angle so
AC is the hypotenuse
AB and BC are the legs
Perimeter=106ft
Area=448ft^2
Make sure you remember to subtract various values to find the length of missing sides.
I believe the answer would be 400 you take 4/5 and multiply it by 500