The Shulbasutras of Baudhayana, Apastamba, Katyayana and Manava: With Text, English Translation and Commentary c8.t36.5

The Śulbasūtras of Baudhāyana, Āpastamba, Kātyāyana and Mānava: With Text, English Translation and Commentary c8.t36.5

**11.13.** *Value of π*. If c be the circumference, d the diameter of a circle, $c=d/5+3d=3·2 d$ $or c/d=3.2.$