Question

Answer to the question

Answer 1

Answer:

Step-by-step explanation:

In a parallelogram,

i) opposite sides are equal and parallel.

So, DC = AB

DC = 28 units

ii) Diagonals bisect each other.

AC bisects BD

DE =  EB = $\frac{1}{2}$ BD

DE = $\frac{1}{2}*91$ = 45.5

DE = 45.5 units