Question

if fg = 5 and eg = 15, what is ef? write your answer as a decimal or integer.

Explanation:

Step1: Identify the relationship

From the line - segment, we know that $EG=EF + FG$.

Step2: Solve for $EF$

We can rewrite the equation as $EF=EG - FG$. Given $FG = 5$ and $EG = 15$, then $EF=15 - 5$.

Answer:

10