isaacsimpson5435 isaacsimpson5435
  • 13-05-2020
  • Mathematics
contestada

Gabe tried to use the law of cosines to find an unknown angle measure in a triangle. His work is shown. What is Gabe’s error?

Respuesta :

91301903A 91301903A
  • 14-05-2020

Answer:

the answer is C

Step-by-step explanation:

Gabe should not have subtracted 56 from

16 + 49.

Answer Link
Smartgnome
Smartgnome Smartgnome
  • 07-01-2021

Answer:

C

Step-by-step explanation:

Answer Link

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