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#1 2019-01-28 05:24:17

Registered: 2018-10-17
Posts: 14

Geometry Help! geometric elements

Please help!

1. If I have two points, A and B, name at least four geometric elements u can create with only the two points. (For example, the name of a line through points X and Y would be written ln_XY.)

You do need 4 names such as ln_XY.  (Hint:  You are not looking for 4 different kinds of elements, just 4 different elements that are named.)

my answer, AB; In_AB;  Is_AB;  ry_AB

my teacher response -" You have all 3 types of elements, but only 4 of the names:  ln_AB, ls_AB, ry_AB.  (The points are already given.)"

So I'm guessing it has to be an angle or plane because thats the only other geometric element that I've learned.

Last edited by Lauren1415 (2019-01-30 09:51:57)


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