All the edges of the object in the diagram are equal in length. the object is cut by a vertical plane containing a and b and bisecting two of the horizontal edges. what is the shape of the cross section resulting from the cut?
a. a square
b. an equilateral triangle
c. a rhombus
d. a regular hexagon
e. a regular octagon

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.