Equilateral triangle
Find the area of an equilateral triangle with a side of 15 cm.
Correct answer:
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Calculation of an equilateral triangle.
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See also our 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
- right triangle
- area of a shape
- triangle
- numbers
- fractions
Units of physical quantities:
Grade of the word problem:
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