Question

if rs = 8 and rt = 20, what is st? write your answer as a decimal or integer.

Explanation:

Step1: Identify the relationship

From the line - segment, we know that $RT=RS + ST$.

Step2: Solve for $ST$

We can rewrite the formula as $ST=RT - RS$.
Substitute $RS = 8$ and $RT = 20$ into the formula: $ST=20 - 8$.
$ST = 12$

Answer:

12