zachhh1 zachhh1
  • 02-03-2021
  • Mathematics
contestada

A) 15

B) 5

C) 12

D) 3

A 15 B 5 C 12 D 3 class=

Respuesta :

really226
really226 really226
  • 02-03-2021
By exterior angle of triangle:
17x+4+8x+1=80
x=3
Answer Link
chunkzmohammed9 chunkzmohammed9
  • 02-03-2021
The answer is: C(12)
Answer Link

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