Construct two line segments of length $3.6 \mathrm{cm} \text{and} 4.8 \mathrm{cm}$. Name them as AB and CD respectively. Construct a segment whose length is equal to $2\mathrm{CD}$.

Count the number of line segments in the figure and name them.

Count the number of rays in the figure and name them. Now answer the following question.

 Is ray AB different from ray AC?

Count the number of rays in the figure and name them. Now answer the following question.

 Is ray BA different from ray CA?

Count the number of rays in the figure and name them. Now answer the following question.

 Is ray GC different from ray GE?