(Solved): 1. Find each length a. DB= b. CD= 2. D is between C and E,CE=17.1, and DE=8. Draw the picture and f ...

1. Find each length a. $\mathrm{DB}=$ b. $CD=$ 2. $D$ is between $C$ and $E,CE=17.1$, and $DE=8$. Draw the picture and find $CD$. 3. Find MN. 4. During a football game, a quarterback standing at the 9-yard line passes the ball to a receiver at the 24-yard line. The receiver then runs with the ball halfway to the 50 -yard line. How many total yards (passing plus running) did the team gain on the play? 5. $E$ is the midpoint of $DF,DE=2x+4$, and $EF=3x?1$. Draw the picture and find DE, EF, and DF. 6. $Q$ bisects $PR,PQ=3y$, and $PR=42$. Draw picture and find $y$ and $QR$. Spiral Review problems 1. Use the figure to name each of the following. a. two lines that contain B. b. two segments containing D c. three collinear points d. a ray with endpoint $C$