Answer:

Step-by-sep explanation:
Given:
Diameter of circle = 20 units
Center of circle = (-1, 7)
Standard form of the equation of a circle is expressed in the center-radius form as:
,
Where,
h = -1
k = 7
r = ½ of diameter = ½(20) = 10 units
Plug in the values into the equation



65%...
26 divided by 40 = 0.65 x 100 = 65%
hope this helps!
Answer:
I think E.
Step-by-step explanation:
Answer:
65.94
Step-by-step explanation: