Question

Find the area of equilateral triangle whose side is 2 square root 3

Answer 1

Answer:

clearly , a = 2 $\sqrt{}3$

hence area of equilateral triangle = 3 $\sqrt{3}$

Step-by-step explanation:

$\sqrt{3} \frac{a^{2} }{4} \\\\\sqrt{3} \frac{12}{4} \\\\= 3\sqrt{3}$

Answer 2

Answer:

Step-by-step explanation:

side length = $2\sqrt{3}$

as it is an equilateral triangle, so S= 1/2 x absinA

see the pic

so Area = 1/2x $2\sqrt{3}$x$2\sqrt{3}$x sin60 = $3\sqrt{3}$