I think it’s D sorry if you get this wrong I also have to do my work
Step-by-step explanation:
to calculate circumference:

if the diameter is 16 then the radius would be 8.

to calculate the area of a circle:

Answer:
4485
Step-by-step explanation:
1679+2806= 4485
Hope this helps! :)
80 percent
Explanation:
Divide 60 by 75 and get the outcome of .80
Answer:
2 nd one
Step-by-step explanation: