Find the rectangular coordinates of (7, 30°)
2 answers
x=7cos(30), y=7sin(30)
to convert,
x = rcosØ, and y = rsinØ
so the point is
(7cos30°, 7sin30°)
= (7√3/2, 7/2
x = rcosØ, and y = rsinØ
so the point is
(7cos30°, 7sin30°)
= (7√3/2, 7/2
1 answer