Question

which figures are shown in the diagram? select three options.

line cd
point d
ray cd
ray dc
segment cd

Explanation:

Analyze the given diagram

The diagram shows a geometric figure starting at point \(C\), passing through point \(D\), and continuing infinitely in that direction as indicated by the arrow.

Identify the geometric components

• Point \(D\) is explicitly plotted and labeled on the figure.
• Segment \(CD\) is the part of the figure that links point \(C\) and point \(D\).
• Ray \(CD\) starts at endpoint \(C\) and extends infinitely through point \(D\).

Evaluate the options

• line CD: Incorrect. A line extends infinitely in both directions, but this figure has a starting endpoint at \(C\).
• point D: Correct. Point \(D\) is a distinct point shown on the figure.
• ray CD: Correct. The ray starts at \(C\) and goes through \(D\) infinitely.
• ray DC: Incorrect. Ray \(DC\) would start at \(D\) and extend infinitely through \(C\).
• segment CD: Correct. The straight path connecting endpoints \(C\) and \(D\) is present.

Answer:

• line CD
• point D (Correct answer)
• ray CD (Correct answer)
• ray DC
• segment CD (Correct answer)