PrecalculusEasyPolar Coordinates and Complex Numbers SharePolar Coordinates and Complex Numbers · Easy problemConvert the polar point (4,90∘)(4,90^\circ)(4,90∘) to rectangular coordinates.A(4,0)(4, 0)(4,0)B(0,4)(0,4)(0,4)C(0,−4)(0, -4)(0,−4)D(1,4)(1, 4)(1,4)Check Show answer Walk through it step by step Practice more like this Review this concept