What is the area of the Trinagular prism

Which math sentence can be used to determine if the triangle is a right triangle?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?