Answer:
414.857143
Step-by-step explanation:
r=66
=2*66*22/7
=414.857143
If you do the long division you'll see that it is x - 2.
Answer:
5.7 × 10^-9
Step-by-step explanation:
decimal point is 9 spots to the left that's why it's 10^-9
Answer:
Interior Angles: 3, 4, 5, 6
Exterior Angles 1, 2, 7, 8
Hope this helps!
Answer:
Divide it into two sqaures. The are btw is 108
Step-by-step explanation: