What is the southernmost country in central america

What body of water is the second cataract of the nile river submerged under

Which year held a congressional election and a presidential election

Rectangle qrst is shown. angle qrt is congruent to angle str, and angle str is complementary to angle qtr. which statement is true about angles qrt and qtr? they are congruent. they are complementary. they are supplementary. they are right angle