pereydax pereydax
  • 02-07-2019
  • Mathematics
contestada

The surface area of a sphere having a diameter of 8 inches is

Respuesta :

aarongisme
aarongisme aarongisme
  • 02-07-2019

The surface area of a sphere that is 8 inches is 201.06in²

Answer Link
Аноним Аноним
  • 02-07-2019

Answer:

64 π inches^2  or 201.06 inches^2  to the nearest hundredth.

Step-by-step explanation:

The radius = 1/2 * the diameter

= 1/2 * 8

= 4 inches.

The surface area = 4 π r^2

4 π 4^2

= 64 π inches^2

or  201.06 inches^2  to the nearest hundredth.

Answer Link

Otras preguntas

Are fossil fuels used to produce plastics?
I really need help on my English guys
Read the excerpt from Betty Friedan’s The Feminine Mystique. But the actual unhappiness of the American housewife was suddenly being reported—from The New York
If the nucleus of a cell is removed what would happento the cell explain
After WWII, Africa continued to struggle for independence from its colonizing countries. True False
what is the simplest form for 81 over 36
can u help me out a little
Which one fits better into the sentence? “You needn’t to be so hysterical!” or "You mustn't be so hysterical!"
What is a level 7-8 grade science fair project I can do?
At a bake sale, leslie sold 2 1/2 dozen sweet rolls. christie sold sweet rooms but did not keep track of what she sold. she started with 5 dozens sweet rolls an