09-treehouse

function treeHouseCompare() {
    var a = arguments[0];
    var b = arguments[1];
    var houseArea = a * a + (a * (a * 2 / 3)) / 2;
    var treeArea = b * (b / 3) + Math.PI * (b * 2 / 3) * (b * 2 / 3);
    if (houseArea > treeArea) {
        return "house/" + houseArea.toFixed(2);
    } else {
        return "tree/" + treeArea.toFixed(2);
    }
}
console.log(treeHouseCompare(3, 2));
console.log(treeHouseCompare(3, 3));
console.log(treeHouseCompare(4, 5));