In trapezoid TRAP, m angle A=110^

What is m angle T ?

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.

The amount used= 13.04- 1.9 = 11.14