The diagram shows the shapes of two buildings on a college campus. In the diagram, PQRS is similar to P'Q’R’S”. Q
R'
Which statements about the diagram MUST be true? Select THREE that are correct.

In a certain pentagon, the interior angles are a, b,c, d,e where a, b,c, d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

Find the measure of the angle indicated in bold

Need asap i will give brainliest and 98 points classify each pair of numbered angles corresponding, alternate interior, alternate exterior or none o these