zarakhan
zarakhan zarakhan
  • 23-04-2020
  • Mathematics
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Please help me ASAP pleaseeee

Please help me ASAP pleaseeee class=

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clementlee
clementlee clementlee
  • 23-04-2020
5^2 + 12^2 = 169
13^2 =169
Because 5^2 + 12^2 =13^2
Therefore triangle A is right-angled ( converse of Pythagoras theorem)
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