WILL VOTE BRAINLIEST :)

Mia is sitting in a canoe located located 140 m from the base of a 51 m cliff.

A) What is the sine of the angle of elevation that Mia’s eyes pass through as she gazes at the cliff from bottom to top? Explain. Give an exact answer.

B) What is the angle of elevation that Mia’s eyes pass through as she gazes at the cliff from bottom to top? Around your answer to the nearest tenth of a degree.