<prompt> Ngola tšebetso ea C bakeng sa ho bala sebaka se hakanyetsoang sa selikalikoe.nan  <response>: Instruction in English: Write a C function for calculating the approximate area of a circle. . Response in English: Here is a C function that can be used to calculate the approximate area of a circle:cincludeincludeusing namespace std;double circleAreadouble radius const double PI 3.14159265; return powradius,2PI;int main double r 5.0; cout The area of a circle with radius r circleArear endl; return 0;This function takes in the radius of the circle, radius, as a parameter. The value of PI is defined as a constant, since it is a fixed value. The function returns the calculated area of the circle using the formula area PI radius radius. In the main function, we test the circleArea function with a radius of 5.0, and it returns the approximate area of the circle. . Response in Sesotho: Mona ke tsebetso ea C e ka sebelisoang ho bala sebaka se lekanyelitsoeng sa selikalikoe: c kenyelletsa kenyelletsa sebelisa sebaka sa mabitso std; double circleAreadouble radius const double PI 3.14159265; khutlisetsa powradius,2PI; int main double r 5.0; cout Sebaka sa selikalikoe se nang le radius r circleArear endl; khutla 0; Tshebetso ena e nka radius ea selikalikoe, radius, joalo ka parameter. Boleng ba PI bo hlalosoa e le ntho e sa fetoheng, kaha ke boleng bo tsitsitseng. Mosebetsi o khutlisa sebaka se baliloeng sa selikalikoe se sebelisa foromo sebaka PI radius radius. Mosebetsing oa mantlha, re leka tšebetso ea circleArea ka radius ea 5.0, me e khutlisa sebaka se batlang se le selikalikoe. 