How do you find the rectangular coordinate of (1, 45 degrees)?

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Answer 1 · 2018-06-22T08:29:56

#(sqrt2/2,sqrt2/2)#

the Polar coordinate

#(1, 45^0)=(r, theta)#

now

#x=rcostheta#

#y=rsintheta#

#:. x=1xxcos45=sqrt2/2#

#y=1xxsin45=sqrt2/2#

#(x,y)=(sqrt2/2,sqrt2/2)#