lawrencemadisopdb8ld
lawrencemadisopdb8ld lawrencemadisopdb8ld
  • 16-11-2018
  • Mathematics
contestada

What is the volume of the cone?

A. 2876.7 yd3
B. 2787.64 yd3
C. 4258.44 yd3
D. 4625.36 yd3

What is the volume of the cone A 28767 yd3 B 278764 yd3 C 425844 yd3 D 462536 yd3 class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 16-11-2018

Volume of a cone

V = 1/3 *pi* r^2 *h

we know the diameter d=22

the radius r = 1/2 d = 1/2 (22) = 11

substitute in

V = 1/3 * pi * 11^2 * 22

V = 1/3 * pi * 121 * 22

V = 2662/3 * pi

pi is approximately 3.14

V =2787.639882 yd^3

Rounding

V = 2787.64 yd^3

Choice B

Answer Link

Otras preguntas

Staci pays $32.70 for 5 cell phone cases. Each case costs the same amount. How much does each case cost?
compare and contrast the characters of Minta's father and mother. Who do like the most? Justify with reasons.
The Shawnee chief Tecumseh fought against the USA during the War of 1812 True False
Find m2H. E 81° A. 81° B. 162° C. 89° D. 99°
Iliana was part of a group that was working on changing 0.ModifyingAbove 4 with bar to a fraction. Each member of the group had a different answer. Which answe
Anyone know the answer? :)
What’s 3+2? Sorry ;)
drawing tips, please
You are at a festival and notice a lady is making winter wear by knitting. She sells five hats and three scarves for a total cost of $99 while three hats and fi
how do we raise the minimum wage?