Answer:
12 Sides
Explanation:
Since an interior is 150 degrees,it's adjacent exterior angle is 30 degrees
Radiometric dating should be what they use
Labeled from left to right (left column 1-9 and right column 10-18), these are the answers.
Economic - 5, 6, 16
Social - 3, 4, 7, 8, 12, 18
Environmental - 1, 2, 9, 14, 15, 17
Political - 10, 11, 13
<u>Explanation</u>:
- Statements 5, 6 and 16 are related to the economy of China. 5 talks about how it is becoming richer, 6 talks about its currency and 16 talks about 2 major cities that contribute to China's economic growth.
- Statements 3, 4, 7, 8, 12 and 18 are related to the people of China. 3, 7 and 8 talk about the people in general and where they live in China. 4 and 18 talks about the staple food and the Chinese restaurants they have in the UK. 12 talks about the language they speak.
- Statements 1, 2, 9, 14, 15, 17 are related to the environment of China. They talk about the rivers, land, mountains, ocean, desert, and climate of China respectively.
- Statements 10, 11 and 13 relate to the political state of China. 10, 11 highlights the capital city and a great landmark in China. 13 talks about the relevant communist system present in China.
GDP, which we use right now, to see how many people have jobs, at what income, to decide how good the economy is. We could possibly use population density, as poorer countries/less developed countries tend to be more dense all around. Mainly economic things though, so GDP, income per capita. We use life expectancy, rate of literacy, freedom index..hope this helps
