Radio and TV stations broadcast from high towers. Their signals are picked up by radios and TVs in homes within a certain radius. Because Earth is spherical, these signals don't get picked up beyond the point of tangency which could be calculated using the Pythagorean Theorem"
Question: Can you describe how you would calculate the point of tangency?© BrainMass Inc. brainmass.com December 24, 2021, 7:06 pm ad1c9bdddf
The method of calculating the point of tangency is discussed.