Question

If the perimeter of an equilateral triangle is 180cm, then its area will be :
a) 900cm²
b) 900√3cm²
c) 300√3cm²
d) 600√3cm²

Answer 1

Answer:

Answer

Let a be side 

So, 3a=180 cm⟹a=60 cm

Area=43a2=43×602=9003

Area=1558.84 cm2

Answer 2

Answer:

600√3cm²

Step-by-step explanation:

hope this helps u mate"