I have no access to a proper protractor to do this with so I need to know what the measurements are in cutting an angle. Assume we have at our disposal a standard 2x4 and wish to cut a 60 degree angle. What would the measurement be from the right side of the edge to the left most edge of the triangle? Assuming the top right edge is one corner, and the lower right edge is another corner. Or if you have a 60 degree fixed angle guide handy, measure each side and let me know what they are. Thanks.