Find the Unknown Sides of the Right Triangle (See Illustration) $$a = 19.78 \mathrm {~m} , \angle A = 19.76 ^ { \circ }$$

Multiple Choice

Find the unknown sides of the right triangle (see illustration) . Round your answer to the appropriate number of significant digits. $$a = 19.78 \mathrm {~m} , \angle A = 19.76 ^ { \circ }$$

A) b = 28.26 m, c = 34.49 m
B) b = 18.62 m, c = 7.106 m
C) b = 21.02 m, c = 18.62 m
D) b = 7.106 m, c = 6.687 m
E) b = 55.06 m, c = 58.51 m