mohammad78 mohammad78
  • 04-05-2020
  • Mathematics
contestada

I need help please
(Geometry)

I need help please Geometry class=

Respuesta :

bacarey1550
bacarey1550 bacarey1550
  • 04-05-2020

The surface area formula for any sphere is 4(pi)(radius)^2

The radius is half of the diameter.

18.6 / 2 = 9.3

So, plug into the formula and solve.

4(3.14)(9.3)^2 = 1086.3 mm^2

Answer Link

Otras preguntas

What was the source of Axum's prosperity in the fourth century CE? Its strategic location in the middle of African, Mediterranean, and Asian trade networks Its
What is 2 3/4 multiplied by 3?
Energy in most ecosystems must flow through autotrophs because ______.
In which of the following scenarios would the Board of Governors be most likely to intervene? (5 points) Economic data for the year are released and require ana
TRUE OR FALSE? The Pope as the head of the Roman Catholic Church assumes power as an elective monarch by being selected by Church officials
What is a judgement based on observation and experiments called?
Find all the powers of 3 that are in the range 3 through 1000
Which played the most significant role in the development of agriculture by Neolithic people? A bronze tools B Long Distance Trade C The domestication of animal
Explain the four quantum numbers
Can some one please help me with this.?