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Given the polar coordinate 2 square root of 2 and 3 pi over 4 what is the equivalent Cartesian coordinate?
Sjualumni76
x = 2 sqrt(2) cos(3PI/4)
y = 2 sqrt(2) sin(3PI/4)
cos(3PI/4) = -1/sqrt(2)
sin(3PI/4) = 1/sqrt(2)
Therefore, the Cartesian coordinates are:
x= -2 sqrt(2) / sqrt(2) = -1
y = 2 sqrt(2) / sqrt(2) = 1
(-1,1) is the corresponding Cartesian coordinate.
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∙ 14y ago
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