Respuesta :
Answer:50mm
Step-by-step explanation:
An equilateral triangle has 3 equal sides. So the 150mm is divided by 3 to get the length of each side
The length of one of the sides of equilateral triangle is 50mm.
Equilateral Triangle
What is equilateral triangle?
Any triangle with three equal sides is said to be equilateral.
Formula for perimeter of a triangle:
The fundamental formula used to determine an equilateral triangle's perimeter.
P = 3a,
where 'a' is one of the triangle's sides.
The equation becomes a + a + a = 3a because an equilateral triangle has three equal sides.
Calculation for the length of the side of equilateral triangle:
The perimeter of an equilateral triangle is 150mm.
Use perimeter formula
P = 3a
150 = 3a
a = 150/3
a = 50
Thus, one side of the equilateral triangle comes to be 50mm.
To know more about types of triangles, here
https://brainly.com/question/1058720
#SPJ2
