Respuesta :

Answer:

a) 9

b) 10,000

c) 625

d) [tex]s^2[/tex]

Step-by-step explanation:

[tex]We\ know\ that\ Area\ of\ a\ square\ with\ side\ n=n^2\\a) 3^2 =3*3=9\\b)100^2=100*100=10,000\\c)25^2=25*25=625\\d) s^2=s^2[/tex]