What Is a Possible Way to Tile the Plane with a Parallelogram

question 31

Multiple Choice

What is a possible way to tile the plane with a parallelogram with 60° and 120° angles?
I: four at a vertex
II: three or six at a vertex

• A) I only
• B) II only
• C) both I and II
• D) neither I nor II

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Definitions:

Equilibrium Quantity

The quantity of goods or services demanded equals the quantity supplied at the market price, resulting in market equilibrium.

Excise Tax

A tax levied on the sale of specific goods and services, such as tobacco, alcohol, and fuel.

Levied

Imposed or collected (usually a tax, fine, or other charge) by authority or force.

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in the price of that good, indicating the sensitivity of demand to price changes.