Triangle Midsegment Theorem
Draw a triangle and one midsegment. Show all relevant indicators.

Which segment is parallel to segment DE?

Points U, T, and B are all midpoints. What is the length of segment QR?

Points U, T, and B are all midpoints. What is the length of segment UT?

Points U, T, and B are all midpoints. What is the length of segment TS?

Points U, T, and B are all midpoints. What is the perimeter of triangle UTB?