themaninblack@lemmy.world to Memes@lemmy.ml · 11 个月前Triglemmy.worldimagemessage-square159fedilinkarrow-up1964arrow-down184
arrow-up1880arrow-down1imageTriglemmy.worldthemaninblack@lemmy.world to Memes@lemmy.ml · 11 个月前message-square159fedilink
minus-squareGetawombatupyalinkfedilinkarrow-up2·11 个月前Squaring using 3+4=5 is one of the oldest relationships used by masons. don’t need a ruler, just a piece of string or straight edge. Pythagoras described the relationship on paper
Squaring using 3+4=5 is one of the oldest relationships used by masons. don’t need a ruler, just a piece of string or straight edge. Pythagoras described the relationship on paper