Kata

In this kata you will be given an array of the dimensions of rectangles (array with width and length) and circles (radius - just a number). Your task is to sort the objects by their area in ascending order and return the sorted array of areas. Round the values of the areas to a maximum of two decimal places.

For example,

var array = [[4.23, 6.43], 1.23, 3.444, [1.342, 3.212]];  // [rectangle, circle, circle, reactangle]
sortByArea(array); // should return [ 4.31, 4.75, 27.2, 37.26 ]