angeliclearner angeliclearner
  • 25-01-2022
  • Mathematics
contestada

look at the photo please

look at the photo please class=

Respuesta :

kaseyafa
kaseyafa kaseyafa
  • 25-01-2022

Answer:

True, BC is 9 cm

Step-by-step explanation:

set up as proportion and cross multiply:

4/3=12/x

x=9

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