Can you please help me answer number20?

20. (194) Find the third roots of this complex number: 729 (cos 108 + isin 1089). A. 9 (cos 4.76 + isin4.769), 9 (cos 124.76 + isin 124.769), 9(cos 224.76 + isin 224.769) B. 243 (cos 4.76 + i sin 4.769), 243 (cos 124.76 + isin 124.769), 243 (cos 224.76 + isin 224.769) C. 243 (cos 36 + isin 369), 243 (cos 156 + isin 1569), 243 (cos 276 + isin2769) D. 9 (cos 36 + isin 369), 9(cos 156 + isin 1569), 9(cos 276 + isin2769) E. 9 (cos 72 + isin 720), 9 (cos 192 + isin 1929), 9 (cos 312 + isin 3129)