A Scalene Triangle ABC Tiles the Plane

question 98

Multiple Choice

A scalene triangle ABC tiles the plane. What is a possible configuration of the angles at the vertices?
I: three types of vertices: 6 As, or 6 Bs, or 6 Cs
II: one type of vertex: 2 As, 2 Bs, and 2 Cs

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

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Definitions:

Supine Position

The position of lying flat on the back, face up, often used in medical contexts.

Fluid Balance

The equilibrium between the intake and output of fluids in the body, crucial for maintaining health and proper physiological function.

Intake And Output

The measure of all fluids taken into and expelled from the body, a key component in patient care to assess fluid balance.

Daily Weights

The practice of measuring a patient's body weight at the same time every day to monitor changes, often used in medical settings.