JS - Cone

function solve (coneRadius, coneHeight) {

let coneVolume = 0;
let totalSurfaceArea = 0;

coneVolume = (1/3 * Math.PI * Math.pow(coneRadius, 2) * coneHeight).toFixed(4);
totalSurfaceArea = (Math.PI* coneRadius*(coneRadius + (Math.sqrt(coneRadius*coneRadius + coneHeight*coneHeight )))).toFixed(4);

console.log( `volume = ${coneVolume}`);
console.log( `area = ${totalSurfaceArea}`);

}