the perimeter or the circumference
Any plane shape.
Any shape you want. "Perimeter" is not some esoteric function, it is merely the total measurement of the sides of the figure.
any 2-D shape could have a perimeter of 9cm. One example is a square with sides of 9/4 cm.
rectangle, octagon
52 cm
42cm
34 cm (with the help of Pythagoras' theorem)
A square with a side length of 13cm (52/4) has an area of 169cm2
perimeter is when you have a shape and then you have your area and that is what is in the middle of the shape and perimeter is the edge of the shape.
Perimeter is the outside of a shape
for a 4 sided shape... w+w+L+L=perimeter perimeter is the outside of a shape. add all of the sides to get the perimeter.
Perimeter is the outside. The area is the inside of a shape.
The perimeter of a shape is the distance around the outside. For a shape with straight sides, the perimeter is the sum of the length of the sides. The perimeter of a circle is called the circumference, and is calculated by multiplying the diameter by pi.
the perimeter or the circumference
The formula for the perimeter of a shape depends on the shape. It is the sum of the lengths of all the sides that enclose the shape.
Any 2-dimensional shape can have a perimeter of 14 cm.