Answer:
the question is asking you to find the area i.e length of the angle and for that you have to find out the length of the xy and kz by making equations.
you can do Xy=Kz as they are parallel lines and i think the answer will be 5m and after finding the length do the following process
The cross section would be a semicircle because a cross section of the whole thing would be a circle
Hope this helps
The 6 is in the thousandth place so you round with that being the last number
since we have a 55 after the 6, we round up
so we get
3,989.237
1.825 rounded to the nearest hundredth is 1.83 because the number after 2 is 5
