87.96 You need the height of the circle which is
14 because 7 is only the radius. And you put it into the equation and solve C=2πr
Answer:
Step-by-step explanation:

Answer:
d i think
Step-by-step explanation:
Linear is the correct answer
So the error is 1 mile
I ask what % of 15.5 = 1
How you write this;
x/100 *15.5 = 1
15.5x = 100
x = 100/15.5
x = 6.451629 round up 6.45
% error is 6.45 %