Question

question point s is on line segment rt. given rt = 7 and rs = 5, determine the length rt. answer attempt 1 out of 2 rt = submit answer watch video show examples

Explanation:

Step1: Recall line - segment relationship

Since point S is on line segment $\overline{RT}$, then $RT=RS + ST$.

Step2: Substitute given values

We know that $ST = 7$ and $RS=5$. So $RT=5 + 7$.

Step3: Calculate RT

$RT=12$.

Answer:

12