teenageproblems teenageproblems
  • 17-05-2019
  • Mathematics
contestada

Find the missing length round to the nearest tenth I don’t know how to do this

Find the missing length round to the nearest tenth I dont know how to do this class=

Respuesta :

satyavini satyavini
  • 17-05-2019

Answer:

Step-by-step explanation:

Answer Link
mkypanda06
mkypanda06 mkypanda06
  • 17-05-2019

Answer:

19.4

Step-by-step explanation:

21^2 = 8^2 + a^2

441 = 64 + 377

the square root of 377 = approximately 19.4

Answer Link

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