Question

if uv = 8 and vw = 20, what is uw? write your answer as a decimal or integer.

Explanation:

Step1: Identify the relationship

By the segment - addition postulate, $UW=UV + VW$.

Step2: Substitute the given values

Given $UV = 8$ and $VW=20$, then $UW=8 + 20$.

Step3: Calculate the result

$UW=28$.

Answer:

28