Question

Helpppppppppp please

Answer 1

Step-by-step explanation:

Question Says:-

An equilateral triangle is a triangle with three equal sides. The perimeter of an equilateral triangle varies directly with the length of one side. What is an equation that relates the perimeter p and length of a side?

Answer:-

See, let us consider the sides as l as per question.

And, perimeter as p as per question.

We know that:-

The sum of all the boundary gives us the perimeter of the figure.

It is Equilateral Triangle, so the equation will be:-

$l + l + l = p$

Now, adding it up, we get

$3l = p$

So, 3l=p relates the side and perimeter.

Hope it helps :)