jay9539 jay9539
  • 27-10-2018
  • Mathematics
contestada

find find the length of the hypotenuse of a right triangle with legs of 9 cm and 12 CM

Respuesta :

ariel83 ariel83
  • 27-10-2018
The hypotenuse is 15 cm
Answer Link
suspho
suspho suspho
  • 27-10-2018

Pythagorean's theorem

a² + b² = c²

9² + 12² = c²

81 + 144 = c²

225 = c²

√225 = c

c = 15 cm



Answer Link

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