I need help with geometry

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

What additional information could be used to prove abc =mqr using sas? check all that apply.

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90