Find the area of an equilateral triangle whose each side is 12 cm.Also find the height of the triangle? Share with your friends Share 0 Varun.Rawat answered this We have,length of each side of equilateral ∆, s = 12 cmArea of equilateral ∆ = 34s2 = 34 × 12 × 12 = 363 cm2Height of equilateral ∆ = 32s = 32×12 = 63 cm -1 View Full Answer