Question

perimeter of an equilateral triangle is 60m find it's area in root wise​

Answer 1

Answer:

hope it helps!

Answer 2

Step-by-step explanation:

Perimeter of equilateral triangle =3×side

60=3×sides

Side=20 cm

Area of equilateral triangle =

$\sqrt{3 \div 4 \: \times (side) { }^{2} }$

$\sqrt{3 \div 4 \: \times \: 20 \: \times \: 20}$

$100 \sqrt{3 \: cm {}^{2} }$