A perimeter is the sum of the lengths of all of the sides to a shape. Therefore, there is no actual number of sides a perimeter can have. A shape has sides. Its perimeter is just a number.
If rectangle, then 4 sides.
If pentagon, then 5 sides.
If hexagon, then 6 sides.
If triangle, then 3 sides.
If octagon, then 8 sides.
The perimeter of a dodecagon is the sum of the lengths of its 12 sides. These sides may be of different lengths.
The perimeter of a dodecagon is the sum of the lengths of its 12 sides. These sides may be of different lengths.
If there is regular polygon(having equal sides), then perimeter is L*N where L is length of side and N is no. of sides. If polygon is not regular then may Perimeter is equal to sum of all sides, if size of each side is known.
Add the lengths of the 3 sides to get the perimeter.
The perimeter of a square with sides of 3.5cm is:3.5cm x 4 = 14 cm perimeter
Perimeter is 5.
Perimeter is 24cm
Hint: a square's perimeter is the sum of the length of its four sides...
Perimeter = 6*6 = 36 cm
Add all sides together to get the perimeter.
The sum of the lengths of the sides of a polygon is called the perimeter.
add the sides toghther and then you'll have your perimeter of your triangle