What is 5/1 divided by 1/2 -3- im slowly ready to end it all..bro

The first baseline, home plate, and the third baseline of a baseball field represents angles.

Th first and third baselines intersect at home plate.

So, home plate is the vertex of an angle.

Vertex typically means a corner or a point where lines meet. For example a square has four corners, each is called a vertex.