Polar & rectangular forms of complex numbers

Given a complex number in rectangular form, write it in polar form. Given a complex number in polar form, write it in rectangular form.

Problem

Express z, start subscript, 1, end subscript, equals, minus, 14, plus, 14, i in polar form.
Express your answer in exact terms, using degrees, where your angle is between 0, degree and 360, degree, inclusive.
z, start subscript, 1, end subscript, equals
Get 3 answers correct in a row