can someone explain how to do this question step by step I have the question and the answer Write a function definition rt_perim that returns the perimeter of a right triangle. The function must have two arguments that are real numbers. The arguments are the lengths of the two shortest sides of the right triangle. Assume any necessary libraries have already been included. double rt_perim(double a, double b) { return a + b + sqrt(a*a + b*b); }

can someone explain how to do this question step by step I have the question and the answer Write a function definition rt_perim that returns the perimeter of a right triangle. The function must have two arguments that are real numbers. The arguments are the lengths of the two shortest sides of the right triangle. Assume any necessary libraries have already been included. double rt_perim(double a, double b) { return a + b + sqrt(aa + bb); }

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 8SA

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