Okay,to that,
It is #1: 0.348348348348348348348........
IF you look at #1, you can tell that the line on the number after 0., means that it goes forever.
Check the picture below.
so the quadrilateral is really just a parallelogram below a triangle, so let's simply get the area of each and sum them up.

Answer:
Ans: 36
Step-by-step explanation:
just separate it into three rectangles and use the formula
A=l*b
and at last add all of them
7^4 or 7 and a little 4 above it to the right like this...
Answer:
43 meters
Step-by-step explanation:
bh/2