Step-by-step explanation:
18.5-6.69
<u>11.81</u>
When finding the midpoint, this would signify that we would find the point in the (middle) of <span>A(-1, 4) and B(7, 6).
Lets graph these following coordinates.
Your answer: </span>
Reason/Justification: Look at the attachment below!
I hope this helps you!
if the diameter of a circle is 15, its radius is half that or 7.5.