Level:
Project ID:
9000046403
Accepted:
1
Clonable:
0
Easy:
1
Consider an isosceles triangle, i.e. the triangle with two
sides of equal length. The length of the third side is
\(4\, \mathrm{cm}\). One of the
interior angles is \(120^{\circ }\).
Find the area of this triangle.
\(\frac{4\sqrt{3}}
{3} \, \mathrm{cm}^{2}\)
\(4\sqrt{3}\, \mathrm{cm}^{2}\)
\(\frac{8\sqrt{3}}
{3} \, \mathrm{cm}^{2}\)