#1**+1 **

Fine, no one wants to answer. I'll answer my own question. The answer is 68 units.

Guest Mar 29, 2017

#2**+2 **

Hey I want to answer!

perimeter = side + side + side + side

All the sides are congruent, so

perimeter = 4(side)

The diagonals bisect each other, so the legs of the little triangles are 16/2 and 30/2.

Use pythagorean theorem to find length of one side.

8^{2} + 15^{2} = side^{2}

√(289) = side

17 = side

Substitute.

perimeter = 4(17)

perimeter = 68

hectictar
Mar 29, 2017