Find x and y.
So again i know this is a 45-90 special right triangle i just need help setting it up.
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ok so what do you not understand?
just how to set the figure up to find x
did you read your lesson
yeah, i know how to do everything else i just forgot how to set it up.
ok so what do you mean by everything else?
i know how to solve for x once i have the triangle set up. i just don't remember the equation for a 45-90 triangle.
There isn't enough information to know what \(x\) is. You need the measure of one side at least.
you need some other number
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if you know the other leg, then your \(x\) is the same if you know the hypotenuse, divide it by \(\sqrt2\)
|dw:1379820301998:dw| so then what about this?
girl this is too hard! ask your teacher for help
the triangle on the right gives you \(x\)
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in a 30 - 60 - 90 triangle, the short leg is half the hypotenuse
now we can start filling stuff in
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