Which of the following is a characteristic of a country with a large fast-growing population? high human development ratings
higher quality of life for all
increasing energy demands
lower human development rankings

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