Solve the Right Triangle $$a = 1,250 \mathrm {~km} , b = 1,620 \mathrm {~km}$$

Multiple Choice

Solve the right triangle. Round your answer to the appropriate number of significant digits. $$a = 1,250 \mathrm {~km} , b = 1,620 \mathrm {~km}$$

A) $c = 1,250 \mathrm {~km} , \angle A = 22.0 ^ { \circ } , \angle B = 68.0 ^ { \circ }$
B) $c = 2050 \mathrm {~km} , \angle A = 39.3 ^ { \circ } , \angle B = 50.7 ^ { \circ }$
C) $c = 2050 \mathrm {~km} , \angle A = 37.7 ^ { \circ } , \angle B = 52.3 ^ { \circ }$
D) $c = 2050 \mathrm {~km} , \angle A = 37.7 ^ { \circ } , \angle B = 142.3 ^ { \circ }$
E) $c = 1,250 \mathrm {~km} , \angle A = 52.3 ^ { \circ } , \angle B = 37.7 ^ { \circ }$