Seudónimo Seudónimo
  • 04-05-2020
  • Mathematics
contestada

Pls help me im suffering agian hahahah! :( :(

Pls help me im suffering agian hahahah class=

Respuesta :

claritoburrito
claritoburrito claritoburrito
  • 04-05-2020

Answer:

29

Step-by-step explanation:

20*20+21*21=841 then take the square root of that to get 29

Answer Link
mari101phan
mari101phan mari101phan
  • 04-05-2020

Answer:

29 in.

Step-by-step explanation:

a^2 + b^2 = c^2

20^2 + 21^2 = 841

square root of 841 = 29

Answer Link

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