<prompt> Bala pherimithara ea kgutlotharo ka mahlakore a 5, 6, le 7 metres.nan  <response>: Instruction in English: Calculate the perimeter of a triangle with sides 5, 6, and 7 meters. . Response in English: The perimeter of a triangle is calculated by adding the lengths of its three sides. So, the perimeter of a triangle with sides 5, 6, and 7 meters is:5 6 7 18 meters . Response in Sesotho: Pherimitha ea khutlotharo e baloa ka ho eketsa bolelele ba mahlakore a eona a mararo. Kahoo, pherimitha ea kgutlotharo e nang le mahlakore a 5, 6, le limithara tse 7 ke: 5 6 7 18 limithara. 