what is the maximum broadcasting radio from a radio tower 1800ft tall the radius of earth is 3960 miles and you can assume thtat the ground around the tower is nearly flat

Answer 1

For a tower of height h miles on a ball of radius r miles, the horizon is d miles away.

r^2 + d^2 = (r+h)^2

be sure to convert 1800ft to miles.

Answer 2

29