The distance between these two points will be the radius of the circle.
8 - 5 = 3
So the radius is 3.
C = 2πr
C = 2π(3)
C <span>≈ 18.8</span>
I believe that the best answer among the choices provided by the question is <span>38/2 , after doing that you will get h as unit.</span>
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
Answer:5 + /- sqrt35
Step-by-step explanation:
Rearranging, we get x^2 -10x -10=0
Applying the quadratic formula,
(10 +/- sqrt(10^2 -4*-10))/2
(10+/- 2sqrt35) /2 = 5 + /- sqrt35 as the two roots.