I dont think the answer is always. Because integers are always whole numbers. Hope that helps a little?
Look it up on khan academy
First we need to find the circumference of the circle with the formula C=2*r*π, where r is the radius and it is r=1. So C=2*1*π=2π. The arc AB has a length of π/3. To find the fraction of the circumference the arc has we just divide the length of the arc AB with the circumference C:
AB/C=(π/3)/(2π)=π/(6π)=1/6. So the length of the arc AB is 1/6 of the circumference C.
Answer:
Step-by-step explanation:
note :
f(x) =a(x-h)²+k
the vertex is : (h,k)
continu .........
