Question

question 9 (2 points)
find the midsegment.
wv=______
blank 1:
question 10 (2 points)

Explanation:

Step1: Recall the mid - segment formula for a trapezoid

The formula for the length of the mid - segment \(WV\) of a trapezoid \(PQRS\) (where \(PQRS\) has parallel sides \(QR\) and \(PS\)) is \(WV=\frac{QR + PS}{2}\).

Step2: Substitute the given values

We are given that \(QR = 5.5\) and \(PS=12.9\). Substitute these values into the formula: \(WV=\frac{5.5 + 12.9}{2}\).
First, calculate the sum in the numerator: \(5.5+12.9 = 18.4\).
Then, divide by 2: \(WV=\frac{18.4}{2}=9.2\).

Answer:

\(9.2\)