Question

Solve for A no links​

Answer 1

71.1 degrees

Explanation:

The side opposite angle A is 35 and that adjacent to angle A is 12. The trig function that connects A and these two sides is

tan A = (opp) / (adj)

which here is

tan A = 35/12. Find A using a calculator's arctan function:

arctan 35/12 = 1.25 radian or 71.1 degrees.