Square Checking Calculator
Determines whether a foundation or room is square. Square is defined as a 90 degree angle at the corner.
-Length: Length measured from the corner being checked for square.
-Width: Width measured from the corner being checked for square, to the opposite direction of the length.
-Diagonal: Diagonal is the measured distance from the end of the length measured, to the end of the width being measured. See image above.
Determine what the diagonal measurement should be in the following example to ensure it is a 90 degree square angle at the corner.
-Length: 12ft 6in
-Width: 17ft 9in
The diagonal should measure 21ft 8&1/2in.