ek6307 ek6307
  • 21-03-2020
  • Mathematics
contestada

can anyone please help with this i will give brainliest simple question

can anyone please help with this i will give brainliest simple question class=
can anyone please help with this i will give brainliest simple question class=

Respuesta :

Maxone73 Maxone73
  • 21-03-2020

Answer:

Step-by-step explanation:

a²+b²=c²  rectangle

a²+b² < c²  obtuse

a²+b² > c²  acute

Answer Link
amna04352
amna04352 amna04352
  • 21-03-2020

Answer:

Obtuse

Step-by-step explanation:

8² = 4² + 5² - 2(4)(5)cos(theta)

cos(theta) = -23/40

Theta = 125.1°

Answer Link

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