ReginaPhalange@lemmy.world to No Stupid Questions@lemmy.world · 3 days agoHow do we know that the ratio between the circumference and the diameter of a circle is preserved across radius sizes?message-squaremessage-square12fedilinkarrow-up134arrow-down11
arrow-up133arrow-down1message-squareHow do we know that the ratio between the circumference and the diameter of a circle is preserved across radius sizes?ReginaPhalange@lemmy.world to No Stupid Questions@lemmy.world · 3 days agomessage-square12fedilink
By measuring it