A perimeter is not a specific unit of length - it is the distance around an object. Therefore, there is no specific unit called a perimeter.
The question cannot be answered because it makes no sense. The perimeter - of a shape - is the outline of the shape. The is no unit in 20 outlines. Unless you count an outline as a unit and in that case, there are 20.
Centimetre is a unit of length. Perimeter is the size of the border of a polygon. A circle with 1cm ray has Pi perimeter.
22 units
any convenient unit of length
A perimeter is not a specific unit of length - it is the distance around an object. Therefore, there is no specific unit called a perimeter.
A nine-unit square has a perimeter of 36 units.
it depends on the shape. the unit should be given
A 20-unit square has a perimeter of 80 units.
The question cannot be answered because it makes no sense. The perimeter - of a shape - is the outline of the shape. The is no unit in 20 outlines. Unless you count an outline as a unit and in that case, there are 20.
If 40 is the measure of one side, the perimeter is 160.
Centimetre is a unit of length. Perimeter is the size of the border of a polygon. A circle with 1cm ray has Pi perimeter.
miles or kilometers
22 units
any convenient unit of length
24
If a square has an area of 1 square unit then its sides are of length 1 unit. Consequently, its perimeter is 4*1 = 4 units.