C Program. Intentation and relevant comments should be included. thanks.

Q2: (Geometry Triangle Calculations) (34 points) Ask the user for three points (e.g. (eei, yyi), (ee2, yy2), (ee3, yy3)). Write two functions "area()" and "perimeter()" that calculate the area and perimeter when the three points are given. All numbers and return values should be of type double. Use the following formulas to calculate area and perimeter: Design your own appropriate prompts and output layout. You can use the following calculator (External Link) https://www.triangle-calculator.com/what vc to validate that your formulas are working correctly Q3: (Perfect Numbers) (34 points10 Bonus) An integer number is said to be a perfect number if its factors, including 1 (but not the number itself), sum to the number. For example, 6 is a perfect number because 6 = 1 2 + 3write a function perfect) that determines whether parameter number is a perfect number. Use this function in a program that determines and prints all the perfect numbers between 1 and 10,000. Bonus (10 points). Print the factors of each perfect number to confirm that the number is indeed perfect