****In C++****
In this project, you will write a program to calculate the area of a triangle. You should define two “functions” and call these functions in the main function to test your program. Note: unit testing is performed for your functions bool isSidesValid (double a, double b, double c) double area(double a, double b, double c); Show transcribed image text In this project, you will write a program to calculate the area of a
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