Seudónimo Seudónimo
  • 20-05-2021
  • Mathematics
contestada

Find the volume of the cone.
12 cm
r = 8 cm
V = [?] cm3
Round to the nearest tenth.
Enter

Find the volume of the cone 12 cm r 8 cm V cm3 Round to the nearest tenth Enter class=

Respuesta :

jwu4444 jwu4444
  • 20-05-2021

Answer:

V = 803.8 cm^3

Step-by-step explanation:

h = 12cm

r = 8cm

V = [tex]\frac{1}{3}[/tex] [tex]\pi[/tex][tex]r^{2}[/tex]h

V =  [tex]\frac{1}{3}[/tex] [tex]\pi[/tex][tex](8)^{2}[/tex] (12)

V = 4 [tex]\pi[/tex] (64)

V = 803.84

Answer Link
ckayep0cx2v
ckayep0cx2v ckayep0cx2v
  • 20-05-2021

Answer:

800

Step-by-step explanation:

[tex]V=\pi r^{2} \frac{h}{3}[/tex]

[tex]V=\pi 8^{2} \frac{12}{3} \\V=\pi (64)(4) = 256\pi[/tex]

256π = 804.247719319

To the nearest tenth: 800

Answer Link

Otras preguntas

Can anyone explain to me how to solve this? -5x-10=2-(x+4)
Jan's Age is 3 years less than twice Tritts age. The sum of their ages is 30. Find their ages.
whats the worlds smallest fish
What helps to ensure that the meaning of prose is clear to the reader
Can anyone help?? Please
A group of students is researching the music choices of America's high school students. To conduct the survey they take a poll at a high school in downtown New
How does a country's GDP help you determine if its economy is strong or weak?
Which property of equality would you use to solve the equation 14x = 56
1. What is meant by half-life? The time for a radioactive sample to reduce to half of its radioactivity. The time for half of a radioactive sample to decay i
A poem by a Postmodernist might not rhyme, and it might employ unconventional grammar and spelling. A poem by a _____, however, will follow an established forma