you mutiply that side of the square by 4 since the perimeter equals all sides of the square added up together and since all sides of a square have the same measurements!!!
If it a square then you only need one side to determine the other 3 sides because all sides of a square are equal so lets say that the side length that you do know equals 5 then all the other sides will be five as well so then to find the area of the square you would do base times height so 5*5 which would be 25
if you have a square you only need one side because if it's a square you can assume the sides are the same length. so you just multiply the side you have by 4
Since a square has all the same side lengths, the length of one side will be equivalent to the rest. So all u do, is either MULTIPLY , the side by 4, or ADD the side 4 times.
Since a square has all the same side lengths, the length of one side will be equivalent to the rest. So all u do, is either MULTIPLY , the side by 4, or ADD the side 4 times.