<prompt> Ngola equation bakeng sa selikalikoe sa selikalikoe.nan  <response>: Instruction in English: Write an equation for the circumference of a circle. . Response in English: The equation for the circumference of a circle is C 2πr, where C is the circumference, π is approximately equal to 3.14, and r is the radius of the circle. . Response in Sesotho: Equation bakeng sa selikalikoe sa selikalikoe ke C 2πr, moo C e leng selikalikoe, π e batla e lekana le 3.14, le r ke radius ea selikalikoe. 