caitlinrrovig
caitlinrrovig caitlinrrovig
  • 23-09-2021
  • Mathematics
contestada

Find the surface area of the sphere.
r= 4 cm
Formulas for Spheres
S.A. = 41r?
V = grur S.A. = [?] cm2
Round to the nearest tenth.

Find the surface area of the sphere r 4 cm Formulas for Spheres SA 41r V grur SA cm2 Round to the nearest tenth class=

Respuesta :

Trancescient
Trancescient Trancescient
  • 23-09-2021

[tex]A = 201.1\:\text{cm}^2[/tex]

Step-by-step explanation:

Given: r = 4 cm

The surface area A of a sphere is given by

[tex]A = 4\pi r^2 = 4\pi(4\:\text{cm})^2[/tex]

[tex]\:\:\:\:\:= 201.1\:\text{cm}^2[/tex]

Answer Link

Otras preguntas

SOMEONE HELP ME PLEASE!!!!!!!!! FIRST ONE TO ANSWER CORRECTLY GETS A BRAINLIEST ANSWERWhich sentence uses a verb that agrees with its compound subject? A. Ei
Look At The Picture. Thats The Question I Need Answered ASAP
​What is the primary way that combination birth control pills work to prevent pregnancy?
A number triple and tripped again is 729 what is the number show workings
1+4=52+5=123+6=218+11=?
A machine drops 74 milliliters of liquid into a beaker every minute. Using an empty beaker, Sarah started the machine and left the room. When she returned, the
1) If X = 2, calculate the value of: 2x squared - x 2) if X = -2, calculate the value of: 2x squared -x
if a neuron had a mutation that prevented the production of voltage gated Na+ channels, what function would the neuron NOT be able to accomplish?
On Monday Harold picked up four donuts and two large coffees for the office staff. He paid 4.08. On Tuesday Melinda picked up two donuts and three large coffees
George tells you that when variables are in the denominator, the equation four over five plus three over x equals one over two becomes unsolvable. George explai