Answer:
9 inches ?
Step-by-step explanation:
im not 100% sure
20% of a = 11
a = 11
a = 11
a = 55
I hope this helps! If you have any questions, feel free to ask.
First generation: 3
Second generation:

Third generation:

Fourth generation:

And so on. The general formula for the

th generation is

. So by the 15th generation, you should expect around

geese.
The central angle is about 74.8426. Try using the website Omni to help you out. It contains an arc length calculator.
Answer:
-2.4
Step-by-step explanation:
maybe... i am 99.99% sure