Answer:
I took the test, Its B) 41.1
I think the radius would be 14.28ft
Step-by-step explanation:
Area of circle is pi r^2
Area of circle=641ft
so that means you have to divide 641/3.14 because the point of the question is finding the radius.
so 641/3.14=204.140127
then for the final step finding the square root which is about 14.28ft
that means the radius is 14.28ft.
the answer will be B
......
if you multiply 10.4x5x8 it equals 416 millimeters
Answer: y= 16.97 ×=7.27
Click on file for workings
