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23 votes
23 votes
Please help on this question. No links

Please help on this question. No links-example-1
User HarryM
by
3.0k points

1 Answer

14 votes
14 votes

Answer:

137

Explanation:

m∠B and m∠C are adjacent angles in a parallelogram.

Sum of adjacent angles in a parallelogram is 180.

m∠B + m∠C = 180

43 + m∠C = 180

m∠C = 180 - 43

m∠C = 137

User Ariane
by
3.3k points