Question

The area of an equilateral  is 36√3 cm2 Its perimeter is

(a) 36cm (b) 12√3 cm (c) 24 cm (d) None​

Answer 1

Answer:

the perimeter is 36cm ------ option is a

the required answer is attached in the pic......

Answer 2

Answer:

Formula for area of equilaterral   = √3 / 4 * side ^2

36√3 = √3 / 4 *s

36 * 4  = s

side = sqr root of 144 = 12

Fromula  for  perimeter = 3 * side =  3 * 12 =  36