Final answer:
The subject of the question is Geometry and the topic related to the question is Concepts of geometry in Big Ideas Math 2.2 exercises. The correct answer is option B
Step-by-step explanation:
The exercises in Big Ideas Math 2.2 likely pertain to fundamental concepts in geometry, involving the application and understanding of geometric principles. Therefore, the most appropriate answer would be (B) Concepts of geometry. These exercises likely cover topics such as angles, lines, shapes, and the relationships between them, aiming to build a solid foundation in geometric understanding.
This might include exploring properties of geometric figures, understanding theorems, and applying geometric concepts to solve problems. It's not limited to specific problem-solving techniques or equations, making (B) Concepts of geometry a suitable choice that encompasses a broad range of foundational geometric ideas and principles.