Two adjacent sides of a rhombus form a 60-degree angle. If each side of the rhombus measures 2 cm, what is the area of the rhombus, in square centimeters? Express your answer in simplest radical form.
Two adjacent sides of a rhombus form a 60-degree angle. If each side of the rhombus measures 2 cm, what is the area of the rhombus, in square centimeters? Express your answer in simplest radical form.