Question

The general rule to find the perimeter of an equilateral triangle is_____​

Answer 1

Answer:

The length of the equilateral triangle's side is the length of the hypotenuse of the 30-60-90. Using this ratio, we find that the length of this triangle's hypotenuse is 4. Thus the perimeter of the equilateral triangle will be 4 multiplied by 3, which is 12.

Step-by-step explanation:

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Answer 2

Answer:

a + b + c / 2

Step-by-step explanation:

is the general rule to find the perimeter.