Question

Периметр рівносторонього трикутника-54см.Знайти довжину сторони цього трикутни ка

Answer 1

54 : 3 = 17 (см) - довжина сторони трикутника

Answer 2

Perimeter of an Equilateral Triangle

To find the length of the sides of an equilateral triangle when the perimeter is given, we can use the formula:

Perimeter = 3 * Side Length

Given that the perimeter of the equilateral triangle is 54 cm, we can substitute this value into the formula and solve for the side length:

54 = 3 * Side Length

To find the value of the side length, we can divide both sides of the equation by 3:

Side Length = 54 / 3 = 18 cm

Therefore, the length of each side of the equilateral triangle is 18 cm.