Point D is on line segment CE. Given CE = 11 and CD = 9, determine the length DE.

To find the length of the segment \( DE \), we can use the information given about the segments \( CE \) and \( CD \).

Given:
- \( CE = 11 \) (the entire length of the segment)
- \( CD = 9 \) (the length from point \( C \) to point \( D \))

To find \( DE \) (the length from point \( D \) to point \( E \)), we subtract \( CD \) from \( CE \):

\[
DE = CE - CD = 11 - 9 = 2
\]

Thus, the length of segment \( DE \) is \( 2 \) units.

Would you like more details or have any questions?

Here are some related questions you might find useful:
1. How do you find the length of a line segment using the distance formula?
2. What happens when the point \( D \) is the midpoint of \( CE \)?
3. Can a segment have a negative length? Why or why not?
4. How would you find \( CD \) if you were given \( DE \) instead?
5. What are the properties of a line segment in geometry?

**Tip:** When working with line segments, always ensure the sum of the parts equals the whole. This can help verify your calculations.

Discover how to calculate the length of segment DE on line segment CE given CE = 11 units and CD = 9 units. Learn the method to find DE using subtraction in geometry. Suitable for Grades 6-8.

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