How do you calculate the height of an equilateral triangle?

Equilateral triangle is the one where all sides are equal and have an equal angle. The internal angles of the equilateral triangle are also the same, that is, 60 degrees. Here are the formulas for area, altitude, perimeter, and semi-perimeter of an equilateral triangle.

Height of an equilateral triangle

The height of an equilateral triangle = √3/2 . a

Where,
a is the side of an equilateral triangle.

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