lexieflex
lexieflex
14-05-2021
Mathematics
contestada
Can someone help me on this?
Respuesta :
kkay27443
kkay27443
14-05-2021
So the rule for interior angles in a triangle, is that all interior angles add up to 180*.
With this information, you can do:
47 + 64 = 111
180-111= 69
So, in conclusion,
x = 69
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