rfuev6jbnv
rfuev6jbnv
12-03-2021
Mathematics
contestada
HELP!!
Determine the length of side CB.
Respuesta :
futureclasstopper
futureclasstopper
12-03-2021
Answer:
3√2 is the answer as:
sin45°=p/b
1/√2= AC/CB
1/√2= 3/CB
cross multiplication
CB = 3√2
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