Create an array variable that stores the leangth of the 3 sides of the box using the function calArea.

Question

i need to know the code urgently, i am very week in javascript.

Answer 1

Hi Twinkle

I think this is what you want.

cuboid=[1,1,1] //w,l,h

function calcArea (a){
let area=2*a[0]*a[1] + 2*a[1]*a[2] + 2*a[1]*a[2];
return area;
}

console.log(calcArea (cuboid));// 6

Good luck!

Answer 2

Array variable called cuboid, initialized with three numbers representing width, length, height. All set to value 1.
we then define a function called calcArea, which takes an array as input argument.

Inside the function, we address the width length and height using array notation. a[0] is width, a[1] is length,a[2] is height.
we calculate the area as the formula inside the function, and return it.

we then call the function inside console.log with our cuboid variable, which prints the answer

// is a comment

Answer 3

i dont understand java... 🤕 ..can u help me with that