hugie17
hugie17 hugie17
  • 21-11-2017
  • Mathematics
contestada

Can someone please help?

Can someone please help class=

Respuesta :

visvix
visvix visvix
  • 21-11-2017
all angles in a triangle add to 180. so 2:4:9 is relating to 180
2+4+9=15, so we wwill be dividing 180 by 15
180/15=12
so 1 'part' is 12
12*2:12*4:12*9=24:48:108, largest being 108
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