Answer:
All those canbe expressed in the form of p/q, where q≠0 are rational
clearly A is rational
now 0.62 =62/100=31/50----its also rational
and 0.6 =6/10=3/5--- it's also rational
0.6π =(3/5)π, 3/5 is rational but π is irrational so overall it's irrational!
A,B&C are rational!
✌️:)
So it is a line of symmetry. 8x5=40 so the area of one is 40.
We learned this in the sixth grade, give me a sec till I get my text book
Your choices A and C are the same
but the decimal of 1/11 is 0.090909
so your answer would be 2.09