What is the surface area of a sphere with a radius of 60 m?

4 Answers
Apr 14, 2015

Surface Area formula is as follows:

SA = 4\pir^2SA=4πr2

Plugging in 60m for r, we get:

SA = 4\pi * 602SA=4π602
SA = 4\pi * 3600SA=4π3600
SA = 14400\piSA=14400π or SA = 45238.9342SA=45238.9342

Sphere Calculator

Apr 14, 2015

Surface Area formula is as follows:

SA = 4\pir^2SA=4πr2

Plugging in 60m for r, we get:

SA = 4\pi * 602SA=4π602
SA = 4\pi * 3600SA=4π3600
SA = 14400\piSA=14400π or SA = 45238.9342SA=45238.9342

Sphere Calculator

Apr 14, 2015

Surface Area formula is as follows:

SA = 4\pir^2SA=4πr2

Plugging in 60m for r, we get:

SA = 4\pi * 602SA=4π602
SA = 4\pi * 3600SA=4π3600
SA = 14400\piSA=14400π or SA = 45238.9342SA=45238.9342

Sphere Calculator

Apr 14, 2015

Surface Area formula is as follows:

SA = 4\pir^2SA=4πr2

Plugging in 60m for r, we get:

SA = 4\pi * 602SA=4π602
SA = 4\pi * 3600SA=4π3600
SA = 14400\piSA=14400π or SA = 45238.9342SA=45238.9342

The easiest way to remember these formulas is to do a cheat sheet.

Sphere Calculator