Answer:
1 perpendicular
Step-by-step explanation:
it's the only way for them to be equal
X + 6 + x + 8 + x = 53
3x + 14 = 53
3x = 39
x = 13 and the other 2 pieces are
19 and
21
Answer to your problem is:
1 411/500
I believe XD.
Let length of shortest side be x
then length of each congruent sides = x + 1
perimeter of the triangle = x + x+1 +x + 1 = 3x + 2
perimeter of the square = 4(x-2) = 4x - 8
So we have
4x - 8 = 3x + 2
x = 10
the shortest side is 10 units long.