hyils
hyils hyils
  • 15-07-2018
  • Mathematics
contestada

help me in the question above

help me in the question above class=

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konrad509
konrad509 konrad509
  • 15-07-2018

[tex] |AC|^2=12^2+5^2\\
|AC|^2=144+25\\
|AC|^2=169\\
|AC|=13 [/tex]

Answer Link
Аноним Аноним
  • 15-07-2018

Use pythagoras theorem:-


AC^2 = 5^2 + 12^2

AC^2 = 169

AC = sqrt 169


AC = 13 cm Answer

Answer Link

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