fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 8 months agosuck it, math nerdsmander.xyzimagemessage-square96fedilinkarrow-up1715arrow-down154
arrow-up1661arrow-down1imagesuck it, math nerdsmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 8 months agomessage-square96fedilink
minus-squareHopFlop@discuss.tchncs.delinkfedilinkEnglisharrow-up20arrow-down2·8 months agoYou don’t need to, it’s defined. (Lol). If you take a circle with a circumference of 1, then its circumference will be 1… I think I might have lost some braincells reading this.
minus-squareKill_John_Lennon@lemmy.worldlinkfedilinkEnglisharrow-up4arrow-down1·8 months agoHe obviously meant to say how do you measure that it’s exactly 1m, even when still in a straight line. Exactly being the key word here.
minus-squarehesdeadjim@lemmy.worldlinkfedilinkEnglisharrow-up2·8 months agoBut is the circumference of the outer circle or inner circle 1m? The wire has a nonzero width.
You don’t need to, it’s defined. (Lol). If you take a circle with a circumference of 1, then its circumference will be 1… I think I might have lost some braincells reading this.
He obviously meant to say how do you measure that it’s exactly 1m, even when still in a straight line. Exactly being the key word here.
But is the circumference of the outer circle or inner circle 1m? The wire has a nonzero width.