Question

the area of an equilateral triangle is 64 root 3 cm square find its side​

Answer 1

Step-by-step explanation:

Area of equilateral triangle=√3/4(side)^2

Since, it is given that area is 64√3

Thus, √3/4 a^2= 64√3

== 64 x 4= a^2

256= a x a

since, 16^2 = 256

hence a i.e. side = 16cm