torr duer's picture


Love the way the digits both lift off of the page and delve into the depths of darkness.

LREEVE's picture

Roof angles

I have wood that is 12mm thick. if I'm cutting out 8 triangles measuring 153mm across the base and 223mm up both sides, what angle do I cut the edge at to make sure the sides fit together to make a tight joint?
The roof point will be raised 100mm
alternatively forward the calculations for a general formula.
many thanks

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