An airplane takes off and climbs at an angle of 12°. If the plane must fly over a 125-foot tower with at least 50 feet of clearance, what is the minimum distance
between the point where the plane leaves the ground and the base of the tower?

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be