A right triangle has side lengths d, e, and f as shown below. Use these lengths to find tanx, sinx, and cosx.

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct

Same length is comparing because it’s saying its the same and not different