#
1 Kings 7:23 (RSV)

also in ### 2 Chronicles 4:2

- 23
- Then he made the molten sea; it was
**round**,

**ten cubits** from brim to brim,

and five cubits high,

and a line of **thirty cubits** measured its circumference.

- Since
**pi** is the ratio of the circumference to the diameter (30:10),**pi **equals **3 **

It's in The Book! No need to memorize 3.14159265358979...