Perimeter didn't 'come from' anywhere. The concept of 'how long is the bottom of the outside of this thing' has always existed. Perimeter is just the name for 'how long is the bottom of the outside of this thing'. As an example, the perimeter of any one of the pyramids has always been the same.
About 1600, the English word 'perimeter' was first used to describe 'the distance around the outside of stuff'
But, that distance was the same long before that!
A perimeter that will not change.
what is the origin word of perimeter
the perimeter or the circumference
The perimeter of a plane figure is the length of its boundary. Thus the perimeter of a rectangle of length L and width W is 2L + 2W. The perimeter of a circle is the length of its circumference.
What is a rectangle were the area is 10 and the perimeter
== ==
Pehaps because perimeter is not a word they normally come across.
It is a 90 degree turn or circumference/4
just think "peri" meter and search it on google ok?
perimeter.
Add all the sides together? Come on now, this is first grade stuff.
fixed perimeter is the perimeter being fixed
The perimeter of the square is 96.
There is no reason for the perimeter of a triangle to have any relation to the perimeter of an unrelated rectangle!
the ratio of the perimeter of triangle ABC to the perimeter of triangle JKL is 2:1. what is the perimeter of triangle JKL?
Semi-perimeter means half the perimeter. Calculate the perimeter, then divide that by 2 to get the semi-perimeter.
Prolly greek. I think peri means around such as in perihelion. And meter means length or to measure.