Circumference=2piradius
Using that, you need to find the radius (which is one half of the diameter) 72/2=36
That is when you can plug the radius in: Circumference=2pi36
2*36=72. 72*pi is 72pi, or if you want to use 3.14, 72*3.14=226.08
one sec I think I have to answer
Answer:
The answer is <em>C</em>
Explanation: Given:A security alarm requires a four-digit code. The code can use the digits 0–9 and the digits cannot be repeated.
there is only 2 numbers which are greater than 7 i.e. 8 and 9. ∴ there is 2 possibility for first place.
For the remaining 3 digits there is 9 possibilities (including 1 which would left after choosing 1 from first place )
No of ways for the alarm code beginning with a number greater than 7= 2 P 1 x 9 P 3
<em>Total ways of code with 4 digits= 10 P 4.</em> Hope this helps :)
Answer: 9’ 9”
Step-by-step explanation:
2 1/3 cups of sugar and 3/5 of flour that is the answer
