The Yangtze River empties into the ______________Sea near the major port city of_______________. The Yangtze River is also known as the ______________because it is China’s longest river. Another major inland city that the Yangtze flows through is the city of _________. The Yellow River is also known in Chinese as ___________ River. It flows into the __________Sea. Canals constructed during the Yuan Dynasty in the 1300s connected the Yellow River to the modern capital city of _______________. Across from the northern China Sea are two countries which, although they share the same Korean language and culture, are separated into two separate countries. These are known as ___________ or the People’s Republic of Korea, and __________or the Republic of Korea. The capital city of the Republic of Korea is ____________. To the east of Korea is the Sea of Japan and a long island country known as __________________. Its capital is___________. In the East China Sea an island country known as _________. It is a Chinese speaking country. In the South of China are two important cities. __________________is an important industrial city found inland near the large port city of Hong Kong.
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Answer:
In triangle ABC,
BD is the height
Therefore by pythagoras theorem,
\begin{gathered}ac^{2} = bc^{2} + ab^{2} \\ ac ^{2} = 12 ^{2} + 5 {}^{2} \\ ac^{2} = 144 + 25 = 169 \\ ac = 13 \end{gathered}
ac
2
=bc
2
+ab
2
ac
2
=12
2
+5
2
ac
2
=144+25=169
ac=13
SINalpha=opposites side / hypotenuse
=BC /AC
=5/13
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Answer:i am confused
Explanation:
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