hithere2717 hithere2717
  • 02-12-2018
  • Mathematics
contestada

What is the service area of the sphere with a radius of nine units

Respuesta :

melodyamber2 melodyamber2
  • 02-12-2018

Answer:nSurface area is 1,017.9 square units


Step-by-step explanation:

The formula is A = 4 (pi) r squared  

4 x 3.1416 x (81) = 1017. 87 rounded up

Answer Link

Otras preguntas

definition of velocity ​
tim ate 100 cookies in 5 days. each day he ate 6 more cookies than he did the day before. how many cookies did he eat on the first day?
(2x² + 4x³) + (-4x² + 6x³ - 2)
A proton is moving in a circular orbit of radius 14 cm in a uniform magnetic field of magnitude 0.35 T directed perpendicular to the velocity of the proton. Fi
describe how podocytes are structurally suited for their function​
Alexis and her sister bought school supplies. Alexis bought 5 spiral notebooks and 6 book covers for $27. Her sister bought 4 spiral notebooks and 2 book covers
all other things​ equal, and assuming that purchased both items​ before, what would you expect to happen to his purchases of ​(relative to ​) this​ year?
7 + (4 + 8) = (7 + 4) + 8
Correct the errors and fill in the blanks by completing the square.
WHAT IS AN EXAMPLE OF PIAGETS THEORY?