Answer: D. 3.2
Step-by-step explanation:
Given : In parallelogram LMNO,
LM = 4.12, MN = 4, LN = 5, and OM = 6.4.
Diagonals and intersect at point R.
We know that diagonals of a parallelogram bisect each other.
Since R is the intersection point of both diagonals.
⇒R is the mid point of OM.
Thus OR=

Therefore, OR=3.2
No because if it is the square root of 100, then it is rational, hope this helps
Answer:
8
Step-by-step explanation:.25 is lower than .5