Question

in the figure below, ( st = 15 ) and ( tv = 8 ). find ( sv ).

Explanation:

Step1: Identify the segment addition

Since \( S \), \( T \), and \( V \) are collinear with \( T \) between \( S \) and \( V \), we use the segment addition postulate: \( SV = ST + TV \).

Step2: Substitute the given values

We know \( ST = 15 \) and \( TV = 8 \), so substitute these into the formula: \( SV = 15 + 8 \).

Step3: Calculate the sum

\( 15 + 8 = 23 \).

Answer:

\( 23 \)