Mathematics, 23.12.2019 09:31 robert7248
Awhispering chamber is an elliptically arched chamber. a unique feature of a whispering chamber is that when a person standing at
one focus of the ellipse whispers, he can be heard by a person standing at the other focus, regardless of the dimensions of the ellipse
from which the dome is built.
suppose that the dimensions of the ellipse used to create a whispering dome is 200 feet by 380 feet. walter stands at one focus, and
barbara stands at the other focus
how far apart are walter and barbara?
enter your answer, rounded to the nearest tenth of a foot in the box.
Answers: 2
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Awhispering chamber is an elliptically arched chamber. a unique feature of a whispering chamber is t...
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