Can u round 342 to the nearest hundred

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.

What is the measure of the smallest angle in the diagram? 15 29 32 45

Me asap! what is the slope of this line? enter your answer in the box.