Geometry help please :]

basilmarket.com forums : Chat | 15 posts archived

thread starter aznboi1324 Sep 01 2009 + PM | QUOTE | PERMALINK | REPORT

I have this challange question for this worksheet i have and i can't figure it out, i was hoping you guys could help me please. Thanks :] Tell whether each of the following situations involving three planes is possible. A. None of three planes intersect B. Three planes intersect in one line C. The three planes intersect in one point D. 2 don't intersect. The 3rd intersects other two. E. 2 intersect. The 3rd doesnt intersect any Sketch if possible. Please help if you can/may! Thank you

beast1333 09/01/09 + PM | QUOTE | PERMALINK | REPORT

http://artpad.art.com/?kpbj3j4729s I sketched it out

BatosyUser 09/01/09 + PM | QUOTE | PERMALINK | REPORT

A and C are possible idk about the others

aznboi1324 09/01/09 + PM | QUOTE | PERMALINK | REPORT

beast1333 : http://artpad.art.com/?kpbj3j4729s I sketched it out I don't see anything :[ Thanks for the help though. Isn't E possiblr?

CrayonScribble 09/01/09 + PM | QUOTE | PERMALINK | REPORT

A) Possible, all three could be parrallel. B)? - I don't get the wording. C) Possible, draw a cross with another line in between the cross. D) Possible, draw an H. E) Impossible, if two intersect the third must intersect. For further help: http://www.basilmarket.com/forum/1193912/0//Homework_help_thread.html#

xSchoolgirlx 09/01/09 + PM | QUOTE | PERMALINK | REPORT

A-D is possible. I'm not sure about E.

ALBaLLa17 09/01/09 + PM | QUOTE | PERMALINK | REPORT

they're all possible

CrayonScribble 09/01/09 + PM | QUOTE | PERMALINK | REPORT

E) Is impossible, if two planes will only never intersect if they are parallel. As it has been, two planes aren't parrallel. Taking that into account, the position of the third can't be parrallel to both of them.

aznawwman 09/01/09 + PM | QUOTE | PERMALINK | REPORT

All are possible. I can draw them if you want. O.o

CrayonScribble 09/01/09 + PM | QUOTE | PERMALINK | REPORT

aznawwman : All are possible. I can draw them if you want. O.o Draw E.

aznboi1324 Sep 01 2009 + PM | QUOTE | PERMALINK | REPORT

Couldn't E be something like http://artpad.art.com/?kpbjconancw If someone could draw them all out for me, i'd appreciate it so much <3

CrayonScribble Sep 01 2009 + PM | QUOTE | PERMALINK | REPORT

E can't be done, your drawing is blank. EDIT: E can be done if it is 4D.

aznboi1324 09/01/09 + PM | QUOTE | PERMALINK | REPORT

eh, my drawing is bad but: http://yfrog.com/0487751500j

CrayonScribble 09/01/09 + PM | QUOTE | PERMALINK | REPORT

aznboi1324 : eh, my drawing is bad but: http://yfrog.com/0487751500j Your drawing makes the planes seem to have finite length. Extend the planes to find they intersect.

Fancy 09/01/09 + PM | QUOTE | PERMALINK | REPORT

http://i153.photobucket.com/albums/s212/browniewitnutz/AWESOME-1.jpg (photobucket)