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Mathematics 7 Online
OpenStudy (camerondoherty):

Help?

OpenStudy (camerondoherty):

What I have So Far: 1. Line XR Line QR 2. Plane RXQ 3. RXQ 4. ZRXQ 5. Segment AD Segment AC Segment BD Segment CD 6. Ray A Ray D 7. BC, CD AB, BC 8. Never 9. Sometimes 10. Always 11. Never 12. Never 13. G 14. H 15. F

OpenStudy (anonymous):

wow whats that

OpenStudy (camerondoherty):

Geometry... Its a pain... lol...

OpenStudy (anonymous):

i agree u

OpenStudy (anonymous):

where u from?

OpenStudy (nikato):

1-5 are correct. for 6, you are naming rays incorrectly. you need at least two points to name rays

OpenStudy (camerondoherty):

So... AB, BC?

OpenStudy (anonymous):

yes

OpenStudy (nikato):

yea. if it just asking for two? or are you suppose to name all the rays?

OpenStudy (camerondoherty):

I think All of them... There are 8 in total right?

OpenStudy (nikato):

i think i counted 12

OpenStudy (camerondoherty):

12?

OpenStudy (nikato):

ray AB, AC, AD, BA, BC, BD, CB,CA, CD, DA,DB,DC

OpenStudy (camerondoherty):

Oh I see... I did something wrong lol thanks

OpenStudy (nikato):

7. should say CB, not BC. order matters when writing rays. you start with the endpoint, which is C in your case

OpenStudy (nikato):

ands econd part for 7. should say BA instead of AB

OpenStudy (camerondoherty):

Then for number 16 which im not getting much is Plane GCD and Plane ABC

OpenStudy (camerondoherty):

Oh ok... I thought it was the other way around lol

OpenStudy (nikato):

yea, 16 is correct

OpenStudy (nikato):

ok, for 8, im thinking sometimes

OpenStudy (camerondoherty):

Oh ok so i just do the other ones the same way... I think I can do 19 - 21

OpenStudy (camerondoherty):

Oh yea because they can be coplanar right?

OpenStudy (nikato):

|dw:1409029262464:dw|

OpenStudy (nikato):

i think you can name this plane ABC and DEF

OpenStudy (camerondoherty):

O I get it...

OpenStudy (nikato):

or |dw:1409029496685:dw|

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