Jack789
Jack789
04-08-2021
Mathematics
contestada
I need help wit this ASAP 6 minutes
Respuesta :
vthebeast
vthebeast
04-08-2021
the shaded portion of…
10x10=36
6x6=20
15x15=56
20x20=76
nxn=4n-4
(because there are 4 sides and you take the 4 corners away to avoid recounting them)
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