<prompt> Bala pherimitha ea khutlotharo e lekanang ka bolelele ba 5nan  <response>: Instruction in English: Calculate the perimeter of an equilateral triangle with side lengths of 5 . Response in English: An equilateral triangle has three equal sides. If one side is 5 units, then the perimeter is the sum of all three sides: Perimeter 5 5 5 15 units . Response in Sesotho: Triangle e equilateral e na le mahlakore a mararo a lekanang. Haeba lehlakore le le leng ke li-unit tse 5, joale pherimitha ke kakaretso ea mahlakore ohle a mararo: Perimitha 5 5 5 li-unit tse 15. 