Question

Find the area of the equilateral triangle whose sides are 4 yd.

Answer 1

s=6 so area =4• square root of 3

Answer 2

Answer:

Area of a equilateral triangle = $4\sqrt{3}$ square yards

Step-by-step explanation:

side of the equilateral triangle = 4 yd

Area of a equilateral triangle = $\frac{\sqrt{3}}{4} * side^2$

side = 4

Area of a equilateral triangle = $\frac{\sqrt{3}}{4} * 4^2$

= $4\sqrt{3}$

Area of a equilateral triangle = $4\sqrt{3}$ square yards