What is the method for creating a function that calculates the perimeter of a rectangle having a width of 5 and a height of 8?

I'm struggling with my current attempt. I can't figure out where to input the values 5 and 8 for width and height. Any assistance or advice would be greatly appreciated.

function rectPerimeter(width, height) {
  return 2 * width + 2 * height;
}

console.log(rectPerimeter)

Answer №1

To get the perimeter of a rectangle, you can follow these steps:

function calculateRectanglePerimeter(width, height) {
  return 2 * width + 2 * height;
}

// specify the width
let w = 5; // adjust as needed
// specify the height
let h = 8; // adjust as needed

// call the function with the specified width and height
console.log(calculateRectanglePerimeter(w, h));

You can also store the calculated perimeter in a variable before displaying it on the console:

function calculateRectanglePerimeter(width, height) {
  return 2 * width + 2 * height;
}

// specify the width
let w = 5; // adjust as needed
// specify the height
let h = 8; // adjust as needed

// call the function with the specified width and height
let perimeter = calculateRectanglePerimeter(w, h);

// display the perimeter on the console
console.log(perimeter);

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