hugie17
hugie17
21-11-2017
Mathematics
contestada
Can someone please help?
Respuesta :
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, l
argest being 108
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