Question

Find the area of an equilateral triangle of sid4cm

Answer 1

Answer:

Step-by-step explanation:

area of equilateral triangle=√3/4*side²

=√3/4*4*4

=4√3cm² ans

Answer 2

Answer:

$6.928cm^{2}$

Step-by-step explanation:

Area of Equilateral triangle= $\frac{\sqrt{3} }{4} side^{2}$

$\frac{\sqrt{3} }{4} 4^{2} \\=0.433 * 16\\=6.928$

The area of the triangle $6.928cm^{2}$