-For a trapezoid, the lengths of the two bases are a and
b. What expression represents the length of the median of the trapezoid?
Definitions:
Q38: The fourth vertex of the parallelogram shown
Q184: In the triangle shown, m <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7237/.jpg"
Q314: If ray BD bisects <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7237/.jpg" alt="If
Q335: In a circle in which m <img
Q380: In the figure, <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7237/.jpg" alt="In the
Q435: In <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7237/.jpg" alt="In ,
Q487: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7237/.jpg" alt="If ,
Q495: For rhombus RSTV, diagonals <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7237/.jpg" alt="For
Q500: For the equation <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7237/.jpg" alt="For the
Q744: In a circle, chords <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7237/.jpg" alt="In