Answer:
0.79
Step-by-step explanation:
Answer:
First answer.
Step-by-step explanation:
This is called the Arc length, here is the formula:
Arc length = (angle/360)*(2Pi*radius)
So,
(45/360)*(2*3.14*4)
= 3.14
SO Pi !!!!!
0.43 oz
Hope this helps...
The square root of 63 is about 7.9, which is between 7 and 8
