The surface area of a sphere is 4r^2pi, so dividing 100 by 4pi gives a result of 25/pi. Taking the square root and rationalizing the denominator, we have 5sqrt(pi)/pi as the radius of the sphere.
Answer:
34.5 ft
Step-by-step explanation:
~Refer to the attachment for the solution.
The answer to that question is C
Answer:
Step-by-step explanation:
I think it is C
Answer:
68
Step-by-step explanation:
4 + (11 - 3)^2
4 + 8^2
4 + 64
= 68