anaguzman
anaguzman
21-09-2017
Mathematics
contestada
please help me thanks!!
Respuesta :
AnimeBrainly
AnimeBrainly
21-09-2017
Your answer should be
A) angle addition postulate; subtraction property of equality
for the first one, you are adding angles, and for the second, i believe it was suppose to be subtraction
hope this helps
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