What is this: complementary, supplementary, vertical, adjacent, alternate interior, corresponding, alternate exterior

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

Which of the following circles have their centers in the third quadrant?

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.