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Convert to a rectangular equation.?

Theta=3pi/4

so then y=?

2007-05-09 15:48:23 · 2 answers · asked by Orlando F 1 in Science & Mathematics ➔ Mathematics

2 answers

If you really want to do this analytically

x = rcostheta = -r / sqrt(2)
y = rsintheta = r / sqrt(2)

So y = -x

2007-05-11 08:53:43 · answer #1 · answered by Dr D 7 · 1⤊ 0⤋

y = - x

2007-05-09 22:54:01 · answer #2 · answered by Helmut 7 · 0⤊ 0⤋

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