Find the area of square whose perimeter is 20 cm July 8, 2019 16 32 64 128 Find the area of square whose perimeter is 20cm Find the side of square whose perimeter is 20 cm Find the area of square having perimeter 20 cm Find the area and perimeter of a square whose diagonal is 20 cm long Find the perimeter of rectangle whose area is 500 cm square and breadth is 20 cm