Question

Find the rectangular coordinates of the point whose polar coordinates are (6,pi\3).

a.) (3,3 sqrt(3))
b.) (1\2},sqrt(3)\2)
c.) (6,6\sqrt(3))
d.) (sqrt(3),3)

Answer 1

do you know that
x= r cos(A)
y= r sin(A)
where (r,A) are the polar coordinates (r is the "radius" or length, and A is the angle)

Answer 2

yes.