The perimeter of an equilateral triangle is 36 cm, find its side.
| June 3, 2021 | education
Given:
a = b = c;
P = 36 cm.
A triangle is a geometric shape, a polygon, with three sides. An equilateral triangle is a triangle in which the three sides are equal in length. The sum of the lengths of all its sides is called the perimeter of the triangle.
Let’s calculate the perimeter of the triangle using the formula P = a + b + c.
P = 36: 3 = 12 (cm)
Answer: 12 cm side of an equilateral triangle.
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