Mathematics, 05.07.2020 01:01 adrian128383
A source of laser light sends rays AB and AC toward two opposite walls of a hall. The light rays strike the walls at points B and C, as shown below: What is the distance between the walls?
a 110.90 m
b 149.28 m
c 103.92 m
d 173.20 m
Answers: 1
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A source of laser light sends rays AB and AC toward two opposite walls of a hall. The light rays str...
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