The area of the circle added to the area of the lateral part is the way to find the perimeter (or more commonly known as the surface area), or in this case, (pi x r2 + pi x r x l).
how can you find the perimeter of a cone i.e. a 3d shape!
The shape of ice cream is usually a circle or a sphere, or a random wanky shape.
Three dimensional objects, such as a cone, do not have a perimeter in any meaningful way.
A sweet, creamy treat usually put on a cone.
The formula to find the perimeter of a cone is not commonly used, as the perimeter is typically associated with two-dimensional shapes like circles and polygons. However, if we consider the base of the cone as a circle, the perimeter would be the circumference of the base circle. The formula for the circumference of a circle is 2πr, where r is the radius of the circle. So, the perimeter of a cone would be 2π times the radius of the base circle.
To find the distance around the shape
With great difficulty because a cone is a 3D object and only 2D shapes have perimeters
You find perimeter by adding all the sides of a figure.
There are many formulas for perimeter depending on what shape you are trying to find the perimeter of. The perimeter is the distance around a shape, so one formula to find perimeter is simply adding all the side lengths together.
All you do is add up all the sides to find the perimeter even though it is a odd shape
Perimeter = The sum of the lengths of all sides of a shape
When the shape is a circle, then the perimeter is called"circumference".The circumference IS the perimeter of a circle.