joshhoagland77
joshhoagland77 joshhoagland77
  • 09-09-2021
  • Mathematics
contestada

LMN is a right triangle.
A. True
B. False

LMN is a right triangle A True B False class=

Respuesta :

phamduongnhule180820 phamduongnhule180820
  • 09-09-2021

Answer: A

Áp dụng định lý Pitago đảo:

MN^2 = ML^2 + LN^2

<=> 39^2 = 15^2 + 36^2

<=> 1521 = 1521 (luôn đúng)

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