Area of an equilateral triangle with side length’s is equal to _____?

√3/4 a^2

√3√2s

√3/2a^2

None of these

The area 𝐴 of an equilateral triangle with side length 𝑎 is calculated using the formula 𝐴 = 3/4 𝑎^2.

This formula derives from the general area formula for triangles and takes into account the properties of equilateral triangles.