how to write a script of sphere’s area in javascript

index.tsx
let radius = 5; // the radius of the sphere
let area = 4 * Math.PI * Math.pow(radius, 2); // the formula for the surface area of a sphere

console.log("The surface area of the sphere is: " + area); // print the result to the console
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In this script, we first declare the radius of the sphere as a variable. We then use the formula for the surface area of a sphere, which is 4 * π * r^2, to calculate the surface area of our sphere. Finally, we log the result to the console using console.log().