25marvi2 25marvi2
  • 14-01-2021
  • Mathematics
contestada

a triangle with sides of length 9 cm,12cm and 15 cm is a right triangle true or fauls

Respuesta :

bluegreen24
bluegreen24 bluegreen24
  • 14-01-2021

Answer: True.

Step-by-step explanation:

  • a^2 + b^2 = c^2 (c is the longest)
  • 81 + 144 = 225
  • 225 = 225

Answer Link
beastmaster6409 beastmaster6409
  • 14-01-2021

Answer:

yes it is

Step-by-step explanation:

because 9^2+12^2 = 15^2

225=225

Answer Link

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