Can someone me with this i don’t get it

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long. at what angle is the sun above the horizon at that time?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense