Question

if the perimeter an eqalateral triangle is 180 cm from it's area will be ​

Answer 1

Answer:

Formula to find area of equilateral triangle is

✓3/4×side^2

Step-by-step explanation:

one side of this triangle will be 60 cm

= ✓3/4×60^2

= ✓3/4×3600

= 0.434×3600

= 1558.846(approx)

Hope it is helpful