Mathematics
9 Online
OpenStudy (anonymous):
r
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OpenStudy (anonymous):
@experimentX
OpenStudy (anonymous):
@ash2326
OpenStudy (experimentx):
try googling major axis of ellipse ... and also put your equation on WolframAlpha
OpenStudy (anonymous):
i tried alpha, didn't help..but this is what i got so far
x^2/b^2 + y^2 /a^2=1
x^2/2500 + y^2/8100=1
x^2/50^2 + y^2 / 90^2 = 1
OpenStudy (anonymous):
don't know if it's right or not though lol
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OpenStudy (anonymous):
major axis is like the longest diameter of an ellipse
OpenStudy (anonymous):
a....y^2/90
OpenStudy (experimentx):
no ... look for both sides
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OpenStudy (experimentx):
what is the length ??
OpenStudy (anonymous):
hm 50 is one length, 90 is the other
OpenStudy (experimentx):
no ... you are not measuring correctly
OpenStudy (anonymous):
hmm what are the lengths
OpenStudy (experimentx):
how long is your ellipse?
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OpenStudy (anonymous):
90? :/
OpenStudy (anonymous):
i don't know what you mean, that's all i'm seeing haha
OpenStudy (experimentx):
no ... look again ... look on both sides.
OpenStudy (anonymous):
do i add them together?
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OpenStudy (anonymous):
that's the pic i'm looking at lol
OpenStudy (anonymous):
can you just tell me so i'll know what you mean :)
OpenStudy (experimentx):
earlier i game you link .. you should have noted.
OpenStudy (experimentx):
in that picture ... how long is that ellipse?
OpenStudy (anonymous):
i told you what i thought it wass ha, i don't know another answer
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OpenStudy (anonymous):
180?
OpenStudy (experimentx):
|dw:1362687779595:dw|
OpenStudy (experimentx):
yes ... that's your major axis.
OpenStudy (experimentx):
|dw:1362687833363:dw|