# Equilateral triangle

Calculate the side of an equilateral triangle if its area is 886 mm

^{2}.## Correct answer:

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Our percentage calculator will help you quickly calculate various typical tasks with percentages.

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The Pythagorean theorem is the base for the right triangle calculator.

Calculation of an equilateral triangle.

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See also our trigonometric triangle calculator.

Do you want to convert length units?

The Pythagorean theorem is the base for the right triangle calculator.

Calculation of an equilateral triangle.

Do you want to convert time units like minutes to seconds?

See also our trigonometric triangle calculator.

### You need to know the following knowledge to solve this word math problem:

**arithmetic**- square root
**planimetrics**- Pythagorean theorem
- area of a shape
- triangle
**basic functions**- percentages

### Units of physical quantities:

### Grade of the word problem:

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