Right triangle problem

Question

In a right rtiranlge there are two sidesss

Answer 1

Adjacent angle is arctan 1.3

Answer 2

In a right triangle, the tangent of an angle = length opposite side/ length adjacent side.

In this triangle, the opposite side to the angle in question is 26 and the adjacent side to that angle is 20, so the tangent of that angle = 26/20 = 1.3

If tan angle = 1.3, then angle = arctan 1.3 = 52.43