Question

The side of an equilateral triangle is $3\sqrt{3}$ cm. Find the area of the triangle [Take \sqrt{3} = 1.732]

Answer 1

Area of equation $\Delta le=\frac{{\sqrt{30}}^2}{4}=\frac{\sqrt{3}}{4}(3\sqrt{3}{)}^2==\frac{27\sqrt{3}}{4}=11.68c{m}^2$