Krosnift
Krosnift Krosnift
  • 14-06-2021
  • Mathematics
contestada

Find the volume of the following pyramids and cones. 50 POINTS!!!! Please answer all for points.

Find the volume of the following pyramids and cones 50 POINTS Please answer all for points class=

Respuesta :

mskirt mskirt
  • 15-06-2021

Answer:

1. V = 400 cm^3

2. V=7.26pi ~ 22.807 cm^3

3. V=(200/3)pi ~ 209.439 m^3

4. V= 72 m^3

Step-by-step explanation:

1. V=(l*w*h)/3

V=(10*10*12)/3

V= 400 cm^3

2. V=pi*r^2*(h/3)

V=pi * (2.2)^2*(4.5/3)

V=7.26pi ~ 22.807 cm^3

3. V=pi*r^2*(h/3)

V=pi * 5^2 * (8/3)

V=(200/3)pi ~ 209.439 m^3

4. V=(l*w*h)/3

V=(4*6*9)/3

V= 72 m^3

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