venunara venunara
  • 03-05-2021
  • Mathematics
contestada

pls help with 6 a pls

pls help with 6 a pls class=

Respuesta :

antonyabratescu0
antonyabratescu0 antonyabratescu0
  • 03-05-2021

Answer:

a=2054cm2

b=822cm2

Step-by-step explanation:

a=(26×47) + [(25×16)×2]=2054cm2

b=(26×47)-(25×16)=822cm2

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