The lengths of each of its sides.
To find the perimeter of a triangle you have to add up all the sides. So to find the perimeter of this triangle you just add 2x+5x+6x=13x. To find the actual perimeter you would have to know what x equals
Not exactly. If I know the side lengths, I can still find the perimeter
You need to find perimeter when you buy a house, because then you know where your yard begins and ends.
The circumference of a circle is the length of the circle's perimeter.
The base is one third of the perimeter, half of the base times the height is the area.
Perimeter is the outside length of an object...three-d or not. So, if you want to find out the outisde length of an object/perimeter, you will have to know the measure of one or two sides (depends on a shape) and add it.
If you know the perimeter, there is no need to find it again.
To find the perimeter of a triangle you have to add up all the sides. So to find the perimeter of this triangle you just add 2x+5x+6x=13x. To find the actual perimeter you would have to know what x equals
Not exactly. If I know the side lengths, I can still find the perimeter
We need to know the shape of the object.
If it's a rectangle, just minus the length from the perimeter twice and than divide what you have by 2. Width = (Perimeter - (length*2))/2
It is impossible
No.
You need to find perimeter when you buy a house, because then you know where your yard begins and ends.
Laying turf then fencing it in
The circumference of a circle is the length of the circle's perimeter.
It isn't clear how you would define the "perimeter" for a 3D figure. The base is the product of length x width.