The French navy assisted the US forces in the Battle of Yorktown
Zheng He was a Chinese explorer who lead seven great voyages on behalf of the Chinese emperor. These voyages traveled through the South China Sea, Indian Ocean, Arabian Sea, Red Sea, and along the east coast of Africa. His seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433.
Answer:
Statement: Reason:
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1. line DA = line CB 1. It is a parallelogram (two sets of parallel lines)
line DC = line AB
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2. m<b + m<c = 180 degrees 2. Same side Interior Angles Theorem
m<d + m<a = 180 degrees. (If two parallel lines are cut by a transversal,
then the same side interior angles are
supplementary.)