Solve the following 4x+1=2x-1​

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Ineed i been stuck on this question since yesterday