Question

1. The side of an equilateral triangle is
shown by 1. Express the perimeter of
the equilateral triangle using l.​

Answer 1

Step-by-step explanation:

given that

side of the equilateral triangle=l

In equilateral triangle all sides are equal

∴ side 1=side 2=side 3.

So, perimeter=l+l+l

=3l

Answer 2

Answer:

given

Step-by-step explanation:

Answer

given that

side of the equilateral triangle=l

In equilateral triangle all sides are equal

∴ side 1=side 2=side 3.

So, perimeter=l+l+l

3l