moniqgrossman
moniqgrossman moniqgrossman
  • 04-03-2021
  • Mathematics
contestada

Pls help it's due tonight!!!
:((((((

Pls help its due tonight class=

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thanku4urhelp thanku4urhelp
  • 04-03-2021
i think AB is 3!!

i hope i’m right good luck ,:D
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Vallina Vallina
  • 04-03-2021

Answer:

∆EDA~∆ECB (AAA)

3÷ (15+3) = AB ÷ (12+AB)

AB = 2.4

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