Respuesta :

The area of the square 5 x 5 minus the area of the square 2 x 2.

A1 = 5 × 5 = 25

A2 = 2 × 2 = 4

The area of the figure: A = A1 - A2

A = 25 - 4 = 21
RELAXING NOICE
Relax