Question

question point q is on line segment $overline{pr}$. given $pr = 16$ and $pq = 4$, determine the length $overline{qr}$. answer attempt 1 out of 2 $qr=$

Explanation:

Step1: Recall segment - addition postulate

Since point Q is on line segment $\overline{PR}$, we have $PR = PQ+QR$.

Step2: Solve for QR

We can rewrite the equation as $QR=PR - PQ$. Substitute $PR = 16$ and $PQ = 4$ into the equation. So, $QR=16 - 4$.

Step3: Calculate the value

$QR = 12$.

Answer:

$12$