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Solve the triangle. Find the angles α and β first.
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Spread of Electricity
The expansion or dissemination of electric power and its application throughout societies, significantly impacting industrialization, communication, and daily life.
Economy Surged
A term describing a significant and rapid increase in the economic activity and growth of a region or country, often measured by GDP growth.
High Tariff
A government-imposed tax on imported or exported goods, typically used to protect domestic industries from foreign competition or to generate revenue.
National Debt
The total amount of money that a country's government has borrowed, by various means.
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