Centroid Practice

EXAMPLE: In $\Delta PQR$ , $\overline{RS}$ is a median. If $PQ=7$ inches, find PS.

YOU TRY: In $\Delta ABC$ , $\overline{AD}$ and $\overline{CE}$ are medians. If AE = 6 feet and BC = 14 feet, determine BE and CD.

EXAMPLE: In $\Delta PQR$ , $\overline{PS}$ and $\overline{QT}$ are medians. Find TG if GQ = 17 inches.

YOU TRY: In $\Delta JKL$ , $\overline{JM}$ and $\overline{LN}$ are medians. Determine LG if GN = 1 yard.

EXAMPLE: In $\Delta CAD$ , $\overline{BE}$ is a midsegment. Find CD.

YOU TRY: In $\Delta PQT$ , $\overline{RS}$ is a midsegment. Find PQ.

EXAMPLE: In trapezoid $PART$ , $\overline{MD}$ is a midsegment. Find MD.

YOU TRY: In trapezoid $PART$ , $\overline{MD}$ is a midsegment. Find RT.