Triangle perimeter
The area of an equilateral triangle is 81√3 cm². Calculate its circumference.
Final Answer:
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Calculation of an equilateral triangle.
See also our trigonometric triangle calculator.
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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