Question

Can some one explain to me how I do it step by step to understand and with answer what is the area and perimeter and type please

Answer 1

this is a square. because the lengths and the widths are equal. I mean, all four sides are equal.


the area of a square is the square of a side

`{s}^(2) = {5.4}^(2) = 29.16`

and the perimeter of a square is a side multiplied by 4

`4s = 4 * 5.4 = 21.6`




hope this helps


good luck