A ABC is similar to A EDC. Segment AB is parallel to segment ED. Which proportion can be used to find the value of x?
A
12/20=x/6
B
12/6=x/20
с
20/12=x/6
D
12/6=x/20

answer: y=0 if that is what u r looking for

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20