Question

if ef = 9 and fg = 20, what is eg? write your answer as a decimal or integer.

Explanation:

Step1: Identify segment - addition principle

By the segment - addition postulate, if a point $F$ lies on a line segment $\overline{EG}$, then $EG=EF + FG$.

Step2: Substitute given values

Given $EF = 9$ and $FG = 20$, we substitute into the formula: $EG=9 + 20$.

Step3: Calculate the result

$EG=29$.

Answer:

29