Which term describes a point at one end of a segment or the starting point of a ray?

Which term describes a point at one end of a segment or the starting point of a ray?

• A. Vertex
• B. Endpoint
• C. Midpoint
• D. Arc

Answer: (B)

Endpoint describes a point at one end of a segment or the starting point of a ray. A line segment is defined by its two endpoints, and a ray starts at its origin, which is also an endpoint. A vertex is the corner where lines meet, not specifically an end of a segment. A midpoint is the point that divides a segment into two equal parts. An arc is a portion of a circle, not a point on a segment or ray. For example, a segment AB has endpoints A and B, and a ray starting at A begins at A, making A an endpoint.

Endpoint describes a point at one end of a segment or the starting point of a ray. A line segment is defined by its two endpoints, and a ray starts at its origin, which is also an endpoint. A vertex is the corner where lines meet, not specifically an end of a segment. A midpoint is the point that divides a segment into two equal parts. An arc is a portion of a circle, not a point on a segment or ray. For example, a segment AB has endpoints A and B, and a ray starting at A begins at A, making A an endpoint.