Answer:
Step-by-step explanation:
They are equal
Answer:
803.84 feet squared
Step-by-step explanation:
A=pi*r^2
16^2=256
256*pi=803.84
Answer:
Step-by-step explanation:
Hemisphere Volume = (2/3) * PI * radius^3
sphere radius^3 = Hemisphere Volume / ((2/3) PI)
sphere radius^3 = 62,617 / 2.0943951024
sphere radius^3 = 29,897.4152147556
sphere radius = 31.0368674154
sphere diameter = 62.1 cm (rounded to nearest tenth of a centimeters)
Answer:
○ I, II, and III
Step-by-step explanation:
Long explanation short, dividing an expression by 2 is the exact same as multiplying an expression by ½. That is to say, dividing a term is the exact same as multiplying by its multiplicative inverse, so all three of these would qualify.
I am joyous to assist you anytime.
The choices are not given.
In order to solve this, first get the surface area formula of a sphere.
Surface Area = 4 * pi * r^2
Given that the radius is 5 inches
Then
Surface Area = 4 * pi * 5^2
Surface Area = 100 pi in^2
Surface Area = 314.16 in^2
