anyone good in geometry? i need help

by **MuNxMuN** » May 29th, '06, 03:56

here's the question

in circle O (not shown) chord CD is perpendicular to (segment)AOB at point E. OE=6, EB=4. find the length of chord CD

here's what i think the diagram is supposed to look like

i'll love you forever if you help me :flower:

by **BLAHBLAHBLAH** » May 29th, '06, 04:03

the radius of the circle is 10, so draw it to OC then you have a right triangle
so you use a squared + b squared = c squared so
6 squared + b squared + 10 Squared
36 + b squared = 100
b squared= 64
b=8

CE =8
so CD =16

by **MuNxMuN** » May 29th, '06, 04:05

BLAHBLAHBLAH wrote:the radius of the circle is 10, so draw it to OC then you have a right triangle
so you use a squared + b squared = c squared so
6 squared + b squared + 10 Squared
36 + b squared = 100
b squared= 64
b=8

CE =8
so CD =16

shit hb was right :laughing:

thank you so muchhhh!!!!! :hug:

by **Hunneh_Buns** » May 29th, '06, 04:07

MuNxMuN wrote:shit hb was right

:lauhging:

I was right!

by **MuNxMuN** » May 29th, '06, 04:08

Hunneh_Buns wrote:
MuNxMuN wrote:shit hb was right

I was right!

you nerd

and you said you weren't smart :tounge2:

by **Hunneh_Buns** » May 29th, '06, 04:12

MuNxMuN wrote:
Hunneh_Buns wrote:
MuNxMuN wrote:shit hb was right

I was right!

you nerd and you said you weren't smart

It was a guess!!! :laughing:

by **MuNxMuN** » May 29th, '06, 04:16

lier!!!!!

i feel stupid now :'(

by **Hunneh_Buns** » May 29th, '06, 04:18

by **MuNxMuN** » May 29th, '06, 04:20

remember this avvie hb? :devil:

hb's groupie avvie :laughing:

by **Hunneh_Buns** » May 29th, '06, 04:21

The important thing is, i'm smart. NERD POWER :toocool:

by **MuNxMuN** » May 29th, '06, 04:22

Hunneh_Buns wrote:The important thing is, i'm smart. NERD POWER

you just said you weren't smart......stop contradicting yourself :laughing:

by **Hunneh_Buns** » May 29th, '06, 04:26

by **MuNxMuN** » May 29th, '06, 04:27

Hunneh_Buns wrote::toocool:

more like

by **BLAHBLAHBLAH** » May 29th, '06, 04:32

Yeah i freakin hate geometry i can't concentrate so i doodle (cause i cant draw
but the teacher, she has a moustache so we call manHATTON, i just remember circles cause i could draw them

by **MuNxMuN** » May 29th, '06, 04:34

BLAHBLAHBLAH wrote:Yeah i freakin hate geometry i can't concentrate so i doodle (cause i cant draw
but the teacher, she has a moustache so we call manHATTON, i just remember circles cause i could draw them

lmao i love geometry cause it's easier then algebra :sweating:

my teacher's a bitch though..... :angry:

only thing i hated about it was the 3d stuff.....my eyes hurted looking at those :laughing:

anyone good in geometry? i need help

anyone good in geometry? i need help

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