Circumference 4421
The area of an equilateral triangle is 81 times three below the square root of cm2. Calculate its circumference.
Correct answer:
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Calculation of an equilateral triangle.
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Calculation of an equilateral triangle.
See also our trigonometric triangle calculator.
You need to know the following knowledge to solve this word math problem:
algebraarithmeticplanimetricsGrade of the word problem
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