MauJmp MauJmp
  • 11-12-2021
  • Mathematics
contestada

Area =12
X+2
X+4
X =

Area 12 X2 X4 X class=

Respuesta :

temesgennm7
temesgennm7 temesgennm7
  • 11-12-2021

Answer:

To find area of the square you'll need to square one side

(3X)^2 = 81

9(X)^2 = 81

(x)^2 = 81/9

x^2 = 9

X = (9)^1/2

X = 3

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