Answer:
hi
Step-by-step explanation:
There are 72 tens in 720.
The answer is simply "8".
Answer:
about 11
Step-by-step explanation:
answer is in picture
Area =

so if the diameter is 16, radius (r) = 8
3.14 * 8^2 = 3.14*64 = 200.96 is the approximate area
If you're looking for the answer in terms of pi, 64pi is the answer.