Answer:
If you mean the name of the angle then it's a reflex angle
Answer: 105 degrees
Step-by-step explanation:
105 + 75 = 180 degree angle.
We will use formula for circumference of circle:
lets name it as O
O = 2*r * pi
when we express r in this formula we get:
O = 2*2.2*pi
O = 4.4*pi
From this we can see that for given radius, answer is 4.4. The formula only depends on pi and that is what "in terms of pi" means.
Step-by-step explanation:
18:27
=18/27
=2/3 or 2:3
