215 sf
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If it's a rectangle then:- Area = 15*12 = 180 square units Perimeter = 15+15+12+12 = 54 units of measurement
Area = Length of side x Length of side So one side measure Sq. root of 144 which is 12. The perimeter of a shape is the the length of all the sides added together so the perimeter of this square is 12 + 12 + 12 + 12 = 48
find the perimeter of a square that has 12 m side
Perimeter = 12+12+12+12 = 48 feet
h.8 square units