A rectangle has a height of 12 and a diagonal of 31. How to find the diagonal of a square - formula. Now we could do it on the other side.
This will probably be given to you.
This is a right angle. The Area of Quadrilateral calculator is good for computing the amount of land within a four-sided fence. To find all possible diagonals of a simple polygon with just a few sides you can easily count them. Find the length of one side of the square.