Get comprehensive answers to your questions with the help of IDNLearn.com's community. Join our interactive community and access reliable, detailed answers from experienced professionals across a variety of topics.
A person in a whispering gallery standing at one focus of the ellipse can whisper and be heard by a person standing at the other focus because all the sound waves that reach the ceiling are reflected to the other person. If a whispering gallery has a length of 150 feet, and the foci are located 40 feet from the center, find the height of the ceiling at the center. Round your answer to 4 decimal places.
Sagot :
Your presence in our community is highly appreciated. Keep sharing your insights and solutions. Together, we can build a rich and valuable knowledge resource for everyone. Find clear and concise answers at IDNLearn.com. Thanks for stopping by, and come back for more dependable solutions.
