chisomdi
chisomdi chisomdi
  • 22-01-2021
  • Mathematics
contestada

What is the missing length?

What is the missing length class=

Respuesta :

taylonerikson
taylonerikson taylonerikson
  • 22-01-2021

Answer:

80

Step-by-step explanation:

89^2-39^2=6400, 6400=80^2

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