The length of the side of an equilateral triangle is $4\sqrt{3}$ cm. Find its height.
Answer & explanation
Correct answer: option 4
Given an equilateral triangle with side, a = 4√3 cm
Height of an equilateral triangle = (√3/2)a = 4√3*(√3/2) = 6
The correct answer is Option (4) → 6 cm