Given a=5 b=12 c=13 5²+12²=13²

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.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Can someone explain to me how to do