FUNCTIONS (Built-in and User-defined functions) 1. To understand the concept and use of user-define functions in a program 2. To be able to familiarize the syntax and structure when defining a...

Make a C program given in the instructions inside the picture

Extracted text: FUNCTIONS (Built-in and User-defined functions) 1. To understand the concept and use of user-define functions in a program 2. To be able to familiarize the syntax and structure when defining a function and íts parameters 3. To write C Functions 4. To invoke functions through function call-by-value 5. To compare the difference between formal and actual parameters 6. Construct user-defined functions using the keywords return and void Topics Covered: Objectives: Description Define and Implement the following functions: float areaRect(float length, float width) - returns the computed area of a rectangle where: AR=length x width float periRect(float length, float width) - returns the computed perimeter of a rectangle where: pR= 2 x (L+W); float diagLine(float length, float width) - returns the computed diagonal line of a rectangle using the formula: dLine= sqrt(length x length + width x width) float areaTria(float length, float width) - returns the computed area of a triangle: aT = (length x width)/2 Create a function main() that will accept inputted values for the length and width of a rectangle. Invoke each functions given above and print the returned value of each function. Sample Output if Applicable CT Z:ICCS122-1L13FBC-1\EXER10.EXE Enter the length of rectangle. 35 Enter the width of rectangle. 15 Area of Rectangle: Perineter of Rectangle: 100.00 Diagonal Line: Area of Triangle: 525.00 162.02 262.50