What is the surface area of the sphere shown below with a radius of 8 ?

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!

113.1

Step-by-step explanation:

4/3*3.14*3 cubed

144π

Step-by-step explanation:

The formula for finding the surface area of a sphere is 4π

Substitute 6 in for r.  4π = 144π

452.39

Step-by-step explanation:

Step-by-step explanation:

answer:

c

step-by-step explanation:

the surface area (a) of a sphere is calculated as

a = 4πr² ← r is the radius

here r = 6, thus

a = 4π × 6² = 4π × 36 = 144π units² → c

answer:

i am pretty sure it is d. but i am not 100% sure

step-by-step explanation:

The answer is 144sq.units

The answer to your question is: letter A

Step-by-step explanation:

Data

radius = 3

Formula

V = (4/3)πr³

V = (4/3) π (3)³ =                      Substitution

V = (4/3) π (27)                         Simplify

V = 108π / 3

V = 36 π u³