Answer:
Step-by-step explanation:
When a sphere is cut by a plane which passes through the center, it will create a circle that has the same diameter of the sphere.
To represent this area, you will use the formula for finding area of a circle.
A= pi x r^2
Pi x 5^2
A = 25 x pi or choice B
X is equal to 0.09375. X is equal to 1/16.
The value of K would be 4 because the difference between the 2 functions. I just answered this question.