[13:54:30] kellyz joined.
[13:54:43] kellyz went away: Just doing hw.... beep me when u get on!
[14:09:56] CatherineChoi joined.
[14:10:13] CatherineChoi beeped kellyz.
[14:10:22] CatherineChoi: hiii.
[14:10:22] kellyz: hey catherine!
[14:10:24] CatherineChoi: lol
[14:10:30] kellyz: =)
[14:10:33] kellyz: wuts up?
[14:10:40] CatherineChoi: nothing much :p you ?
[14:10:50] kellyz: nothin much!
[14:10:55] kellyz: just started hw!
[14:11:19] CatherineChoi: i haven't even taken my book/binder out from my backpack yet :d..
[14:11:33] kellyz: lol
[14:11:35] kellyz: ok
[14:12:45] kellyz returned.
[14:19:54] CatherineChoi: how do you explain 4b ?
[14:20:20] CatherineChoi: becuz circles are in planes and spheres are in space ?
[14:20:24] CatherineChoi: o.O
[14:21:45] kellyz: umm
[14:21:54] kellyz: well kinda
[14:22:08] kellyz: cuz the def of a sphere is the set of all points in space that have the same distance from the center
[14:22:14] kellyz: which contains the circle
[14:22:16] kellyz: on plane Z
[14:22:36] CatherineChoi: ohh.
[14:22:37] CatherineChoi: ok.
[14:28:43] CatherineChoi: for number 5 hw67
[14:28:55] CatherineChoi: is angle apo congruent to angle bpo ?
[14:29:05] CatherineChoi: and aop congruent to bop ?
[14:29:28] kellyz: yup
[14:29:33] CatherineChoi: ok.
[14:34:48] kellyz: umm
[14:34:54] kellyz: how do u do number 8b
[14:34:57] kellyz: for HW 67?
[14:35:06] CatherineChoi: uh..hang on a sec..
[14:35:11] kellyz: ok
[14:36:33] CatherineChoi: uhm okie so..
[14:36:38] CatherineChoi: when you draw the radii in
[14:36:46] CatherineChoi: angle r and s are rt angles
[14:36:56] kellyz: oh!
[14:36:58] kellyz: lol
[14:36:59] kellyz: ok
[14:37:04] kellyz: thx
[14:37:07] kellyz: i get it now
[14:37:08] CatherineChoi: uh np lol.
[14:43:07] kellyz: brb
[14:43:11] CatherineChoi: k
[14:43:12] kellyz went away: brb
[14:44:59] kellyz returned.
[14:53:35] CatherineChoi: uhmm i don't get number 12 hw67..
[14:54:24] kellyz: oh
[14:54:26] kellyz: sry
[14:54:27] kellyz: umm
[14:54:31] kellyz: lets see.....
[14:54:57] kellyz: umm wut i did was that the two lines that are tangent to a circle at the endpoints of a diameter are parallel....
[14:55:23] CatherineChoi: oh.
[14:55:24] kellyz: and then i drew a diagram and proved it.............
[14:55:30] CatherineChoi: but what's the thm ?
[14:55:50] kellyz: that i "discovered"
[14:55:51] kellyz: ?
[14:56:03] CatherineChoi: uh.. yeah o.O
[14:56:07] kellyz: Two lines that are tangent to a circle at the endponts of a diameter are parallel
[14:56:16] CatherineChoi: uhm..
[14:56:25] CatherineChoi: soo you don't get to actually find a thm already proved ?
[14:56:31] CatherineChoi: you just like make one of your own ?
[14:56:32] CatherineChoi: o.O
[14:56:41] kellyz: kinda...
[14:56:45] CatherineChoi: ohh.
[14:56:46] CatherineChoi: ok.
[14:56:50] kellyz: k
[14:56:52] CatherineChoi: i was like looking for a thm that said that lol..
[14:56:58] kellyz: lol
[14:58:01] kellyz: ....but i kinda don't get how to prove #14.....
[14:58:04] kellyz: O.o
[14:58:24] CatherineChoi: uhmm..
[14:59:43] CatherineChoi: ohh
[14:59:52] CatherineChoi: the sum of opp sides is the same
[15:00:00] kellyz: oh yeah
[15:00:01] kellyz: but....
[15:00:08] kellyz: how can u prove it?
[15:00:18] kellyz: whoa lag....
[15:00:39] kellyz: O.o
[15:00:45] CatherineChoi: lol
[15:00:46] CatherineChoi: umm.
[15:01:46] kellyz: it might have sumthing to do with the radii and diameter but idk......
[15:02:16] CatherineChoi: yeah i'm not sure how to prove it..
[15:02:26] CatherineChoi: sorry
[15:02:38] kellyz: it's fine
[15:02:46] kellyz: we'll just ask sum1 when they get on!
[15:02:48] kellyz: lol
[15:02:50] CatherineChoi: lol ok.
[15:13:25] CatherineChoi: how do you do 16 ?
[15:13:26] CatherineChoi: hw67
[15:14:19] kellyz: umm....
[15:14:28] kellyz: well first you find QR
[15:14:36] CatherineChoi: umm..
[15:14:41] CatherineChoi: ok.. hang on.
[15:15:09] kellyz: hint: QTR is a rt triangle
[15:15:12] kellyz: hehe
[15:15:19] CatherineChoi: lol.