Iwill reward you the brainlest in the six essential parts of a two-column proof, the proof comes after the a) conclusion of the proof b) statement of theorem c) plan of the proof

C) Plan of the proof

Step-by-step explanation:

In the six essential parts of a two-column proof, the proof comes after the - Plan of the proof

The six parts are as follows:

Statement of the theorem

Figure or diagram

Given Information step

Conclusion to prove

Plan of proof or the prove statement part

​Proof or conclusion

Hence, the proof comes after the plan of proof.

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral