Question

find the perimeter of square 1-4 find the area? ​

Answer 1

• Let the side of a square be a units, thenArea of the square = a2 sq.unitsi.e., a2 = 1.44 = (1.2)2 a = 1.2 unitsPerimeter of the square = 4a = 4(1.2) = 4.8 untis