Question

If the cos A = 0.9063, find m ∠A to the nearest degree.

25° 65°
42° 48°

Answer 1

Use calculator to find arc cos (0.9063))
or look up cos values in table to find angle with this value.
Hint: it is one of the two smallest there.

Answer 2

okay thank you! :)

Answer 3

Thank you, too. Hope you found what you needed.