Answer:
40π feet
Step-by-step explanation:
Using the diameter of a circle you can find the circumference much easily than the radius. To find circumference with diameter you would do π×d or in this case π*40 which would give you the answer 40π.
0.5 qt
Good luck
The answer is
B) same side interior angles
if you think about it, these angles help to form the straight line (which is 180 degrees)
hope this helps