Question 1143736
While 1 inch is cut out of each corner, losing 2 cm perimeter in each corner, there are still 2 cm to traverse to go from corner to corner. Answer is B, 24 cm

Draw it and the sides are initially x and 12-x to get a perimeter of 24
then going around, the sides are
1
1
10-x
1
1
x-2
1
1
10-x
1
1
x-2

This is 28+2x-4-2x, or 24 cm