Easy Python Solution
Code\n\nclass Solution:\n    def areaOfMaxDiagonal(self, d: List[List[int]]) -> int:\n        l = []\n        for i in range(len(d)):\n            a = ((d[i][0]
# Code\n```\nclass Solution:\n    def areaOfMaxDiagonal(self, d: List[List[int]]) -> int:\n        l = []\n        for i in range(len(d)):\n            a = ((d[i][0]*d[i][0])  + (d[i][1]*d[i][1]))**0.5\n            l.append([a,d[i][0]*d[i][1]])\n        l.sort()\n        return l[-1][1]\n            \n        \n```
['Python3']