Question

the perimeter of equilateral triangle is 60 metre the areais​

Answer 1

Step-by-step explanation:

Perimeter of equilateral triangle

= 60 m

3a = 60

a = 60/3

a = 20 m

Hence each side measures 20 m

Answer 2

$\huge\bold{Answer:-}$

in equilateral triangle if one side=60m

then all sides =60m

now area of ∆=1/2×base×height=60×60×60

=21600m^2