As we know from the course of the school curriculum in mathematics in an equilateral triangle, all sides are equal, and the angles in it are 60 ° each.
Also from the same course, we know that it is possible to calculate the area of a triangle using half the product of its sides and the angle between them.
Let us determine how many square centimeters the area of an equilateral triangle will express, when from the condition of the task we know that its side is 48 cm:
48 * 48 * √3 / 2: 2 = 576√3.
Answer: Area = 576√3 cm2.
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