It depends on what shape it is...
There is nothing in the space. If there were, then the space would not be blank.
The answer: <span>13.634
Don't believe me? Check with a(n) calculator!</span>
So lets ABCD are the sides of the square and AB=CD, AC=BD and the Angle ABC = 90 so therefore by making a diagonal we can use the SAS or SSS congruency for two triangles, so we can prove two triangles are equal and that is why the shape is square.
The answer would be 17n+6.
