kflowers30244 kflowers30244
  • 03-07-2020
  • Mathematics
contestada

Find the surface area of a sphere with a diameter 12 cm. Round your answer to the nearest whole number

Respuesta :

Space
Space Space
  • 03-07-2020

Answer:

SA = 144π or 452 cm

Step-by-step explanation:

Surface area of a sphere: SA = 4πr²

To find r radius, we simply divide diameter by 2 to get r = 6. Now we simply plug in 6:

SA = 4π(6)²

SA = 4π36

SA = 144π or 452.389

Answer Link
gahiff666
gahiff666 gahiff666
  • 03-07-2020

Answer:

144pi

Step-by-step explanation:

calculator

Answer Link

Otras preguntas

help please need the answer
How to get an associate degree in illustration?
Which group destroy cities Luda treasures and killed thousands in Russia during the 13th century
Please help me with this
La France a six côtés. true false
Writing Assignment: Para Mi Viaje 10 pointsWILL GIVE BRAINLIESTABSURD ANSWERS WILL BE REPORTEDMira cada imagen y di qué es. Luego escribe una oración que usa es
Xavier spent less than 2\5 of an hour walking home from school. Which fraction is less than 2\5? A5\7 B3\4 C5\10 D2\9
Can somebody please help me with 3 and 5. Please don’t answer if you are not sure. 17 points
Graph f(x)=-1/2x+3. Please help!!!!
Reality Check a short story by David Brin what is its theme