Question

what is the area of an equilateral triangle with side 2cm ?​

Answer 1

Answer:

Area of equilateral triangle = (√3side.sq) /4

= √3 X 2 X 2/4

= 4√3/4

=√3

Answer 2

Answer:

1.73

Step-by-step explanation:

use formula

A =( $\sqrt{3}$/4 )*side^2

so, A = ( $\sqrt{3}$/4 )*$2^{2}$ = 1.73