angel0616
angel0616 angel0616
  • 14-07-2021
  • Mathematics
contestada

Plz help out will give brainliest

Plz help out will give brainliest class=

Respuesta :

angrykai23
angrykai23 angrykai23
  • 14-07-2021

Answer:

10 degrees = C

Step-by-step explanation:

Total internal angles add to 180 degrees.

Add all values of c and set equal to 180.

18c = 180.

c=10

Answer Link
jcherry99
jcherry99 jcherry99
  • 14-07-2021

Answer:

c = 10

Step-by-step explanation:

3c + 6c + 9c = 180 degrees. Every triangle has 180 degrees.

18c = 180                Combine the like terms. Divide by 18

18c/18 = 180/18

c = 10

Answer Link

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