Question

WHAT IS THE RADIUS OF A SPHERE IF THE
SURFACE AREA IS 256T?

Answer 1

Answer:
`(8)/(√(\pi) )` , simplified to
`(8√(\pi) )/(\pi) }`

Explanation:

The formula for the surface area of a sphere is:

Surface area =
`4\pi r^2`

256 =
`4\pi r^2`

64 =
`\\\pi r^2`

`\sqrt{(64)/(\pi) } = r`

Thats the radius!