SOLUTION: please help with this question, thank you in advance.
Determine whether ABCD is a parallelogram, and justify your answer:
m<A = 72o, m<B = 108o, m<C = 72o, m<D= 108o
Algebra.Com
Question 1056702: please help with this question, thank you in advance.
Determine whether ABCD is a parallelogram, and justify your answer:
m
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Yes, opposite angle are equal. Alternating angles sum to 180.
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