If the perimeter of an equilateral triangle is 60 m, then its area is(a) 103 m2(b) 153 m2(c) 203 m2(d) 1003 m2

If the perimeter of an equilateral triangle is 60 m, then its area is(

1.	If the perimeter of an equilateral triangle is 60 m, then its area is(a) 103 m2(b) 153 m2(c) 203 m2(d) 1003 m2
Answer» If the perimeter of an equilateral triangle is 60 m, then its area is (a) $10 \sqrt{3} m^{2}$ (b) $15 \sqrt{3} m^{2}$ (c) $20 \sqrt{3} m^{2}$ (d) $100 \sqrt{3} m^{2}$