Question

Convert the following points in polar coordinates to rectangular coordinates:
a.(1, 240°)
b.(4, 135°)
c.(–3, 285°)
d.(10, 20°)
Convert the following rectangular equations to polar form:
a. y = 5
b. (x – 1)2 + y2 = 1
c. 5x + 4y = 2

Answer 1

Hint* you are given coordinates in the form \(\large (r, \theta)\)
\[\large x = rcos(\theta)\]
\[\large y = rsin(\theta)\]