What is the altitude of an equilateral triangle whose side is 12 cm?
Answer & explanation
Correct answer: option 1
(a = side of an equilateral triangle)
Altitude of an eq. triangle = \(\frac{\sqrt{3}}{2}\) × 12 = 6\(\sqrt{3}\) cm
What is the altitude of an equilateral triangle whose side is 12 cm?
Correct answer: option 1
(a = side of an equilateral triangle)
Altitude of an eq. triangle = \(\frac{\sqrt{3}}{2}\) × 12 = 6\(\sqrt{3}\) cm