Question

if cd = 10 and de = 19, what is ce? write your answer as a decimal or integer.

Explanation:

Step1: Identify segment - addition postulate

By the segment - addition postulate, if point $D$ lies on line segment $\overline{CE}$, then $CE=CD + DE$.

Step2: Substitute given values

We know that $CD = 10$ and $DE=19$. Substituting these values into the formula $CE=CD + DE$, we get $CE=10 + 19$.

Step3: Calculate the result

$CE=29$.

Answer:

29