hey there,
<h2>A)Both pair of opposite side are parallel </h2>
option (A) is correct
Answer:
Option A is correct that is 
Step-by-step explanation:
We have been given a formula 

We will put values of n in
when n=2 we get
when n=3
Therefore, Option A is correct that is 
Answer:
1: 5 2: -70.98 3: C 4:A. 5:A
Step-by-step explanation:
Answer:
7.25, 8.75, 10.25, and 11.75
Step-by-step explanation:
every one is added by 1.50
1.25+1.50=2.75