True or false? the vertical distance between a standard reference point, such as sea level, and the top of an object or point on the earth, such as a mountain is also referred to as the elevation.

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