Seudónimo Seudónimo
  • 17-01-2021
  • Mathematics
contestada

Pls help and show workings
Thank you in advance
Option
A. 7
B. 10
C. 13
D. 22

Pls help and show workings Thank you in advance Option A 7 B 10 C 13 D 22 class=

Respuesta :

pancake1127
pancake1127 pancake1127
  • 17-01-2021

Answer:

D

Step-by-step explanation:

rule: sum of two angles in triangle, should always be higher then the other angle: 13+9=22,

it should be bellow 22. it can not be D

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