eliza000 eliza000
  • 08-04-2021
  • Mathematics
contestada

2
a) 81 cm
2
b)90cm
2
c)108cm
2
d)162cm

2 a 81 cm 2 b90cm 2 c108cm 2 d162cm class=

Respuesta :

seniorbubby
seniorbubby seniorbubby
  • 08-04-2021

Answer:

90, B

Step-by-step explanation:

3 x 3 = 9

3 x 3 = 9

6 x 3 = 18

6 x 3 = 18

6 x 3 = 18

6 x 3 = 18

9 + 9 + 18 + 18 + 18 + 18 = 90

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