The Perimeter of a Rectangle Is 20km and the Length

question 181

Multiple Choice

The perimeter of a rectangle is 20km and the length is 800m. What is the area of the rectangle?

• A)7.36km²
• B)6 km²
• C)48 km²
• D)9.2 km²

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Definitions:

Aggregate-Demand Curve

A graphical representation that shows the total amount of goods and services demanded across all levels of the economy at different price levels.

Investment Spending

Expenditures on capital goods by firms and governments that are intended to increase productive capacity in the future.

Economic Uncertainty

Economic uncertainty involves unpredictable changes in the economic environment that can affect decision making, investments, and economic outcomes.

Price Level

Price level is the average of current prices across the entire spectrum of goods and services produced in the economy.