Answer:
26cm
Step-by-step explanation:
because 2 radius equal 1 diameter
Answer:
The arc length is 
Step-by-step explanation:
Given that,
The given curve between the specified points is

The points from
to 
We need to calculate the value of 
Using given equation

On differentiating w.r.to y




We need to calculate the arc length
Using formula of arc length

Put the value into the formula








Put the limits


Hence, The arc length is 
Answer:
D. No, because two of the y-values are the same
Step-by-step explanation:
The y values cannot be the same
Simplifying the expression of 5(-7+q) is Q=7