Determine which postulate or theorem can be used to prove that ∆abd=∆cbd

Isosceles triangle's ratio and proportion

Most of the people don’t make the sense of taking it

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.