Does the Bible say Pi = exactly 3?
1 Kings 7:23 and some other passages seem to imply that.
When you think of it that’s not a lot of rounding, less than 5% even if you assume it’s describing a perfect circle. The passage isn’t trying to give blueprints but just a basic description.
A saying I learned as a child:
“Pi = 3, but only for large values of 3.”