Geometry formulas for area and perimeter of shapes

Rhombus

Rhombus
$$\textbf{Area of the rhombus}$$
$$A = a h$$Calcular
$$\textbf{or}$$
$$A = \frac{d_1 d_2}{2}$$Calcular
$$\textbf{or}$$
$$A = sin(\theta) a^2 = sin(\phi) a^2$$Calcular
$$\textbf{Perimeter of the rhombus}$$
$$P = 4 a$$Calcular