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what is a ray in prealgerba
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Asked 9/11/2013 11:07:33 PM
Updated 301 days ago|1/16/2018 6:57:34 AM
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User: what is a ray for geometry

User: what is a ray in prealgerba

Weegy: A ray is a line that starts at a given point and goes off for ever in some direction. It may pass through another point as it does so. [ This is the same as the definition of a Ray in ordinary plane geometry, the only difference being that we know the coordinates of the points involved. The naming conventions are also the same. ]
Expert answered|weegy2x|Points 20|

Question
Asked 9/11/2013 11:07:33 PM
Updated 301 days ago|1/16/2018 6:57:34 AM
1 Answer/Comment
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In geometry, a ray is usually taken as a half-infinite line (also known as a half-line) with one of the two points A and B taken to be at infinity.
Added 301 days ago|1/16/2018 6:57:34 AM
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