Question

Сторони рівностороннього трикутника дорівнює по 2 см. Знайди його периметр зручним способом

Answer 1

2х3=6. Периметр трикутника - 6 см.

Answer 2

Finding the Perimeter of an Equilateral Triangle

To find the perimeter of an equilateral triangle, we can use the formula:

Perimeter = 3 * side length

Given that the sides of the equilateral triangle are each 2 cm, we can calculate the perimeter using the formula.

Calculation

Using the formula, the perimeter of the equilateral triangle is: Perimeter = 3 * 2 cm = 6 cm

So, the perimeter of the equilateral triangle is 6 cm.