How tall is the cello and how many are there in a typical section of an orchestra?

Height of the cello: The standard height of a cello is between 27 and 30 inches (68.58 to 76.2 cm) from the bottom of the endpin to the top of the scroll.

Number of cellos in a typical orchestra section: The number of cellos in a typical orchestra section can vary depending on the size of the orchestra. However, in a standard symphony orchestra, there are typically eight to twelve cellists.