Answer :
the other sides would be 16 and 16
because the difference between the initial length and expanded length is 10
the extension given was 3 and the shortest side is now 13
so 10 + 6 would be 16
because the difference between the initial length and expanded length is 10
the extension given was 3 and the shortest side is now 13
so 10 + 6 would be 16