Can the Tile Below Be Used to Tile the Plane

question 80

Multiple Choice

Can the tile below be used to tile the plane?

• A) no
• B) yes, with translations only
• C) yes, with translations and half-turns only
• D) yes, but reflections must be included

---

Definitions:

Commercial Banks

Organizations that take in deposits, issue different types of loans, and offer a range of financial services to both individuals and enterprises.

Savings Account

A bank account where money is kept for savings purposes, offering interest on the deposited funds.

Precautionary Cash Balances

Precautionary cash balances refer to money held by both businesses and individuals to meet unexpected expenses or financial emergencies.

Unexpected Expenditures

Expenses that were not planned or budgeted for, often requiring immediate payment.