karrina1
karrina1 karrina1
  • 02-06-2020
  • Mathematics
contestada

A cylinder has a volume of 792cm3 and a radius of 6m find its height

Respuesta :

xplicifire
xplicifire xplicifire
  • 02-06-2020

Answer:

Step-by-step explanation:

7

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Xxpandapup
Xxpandapup Xxpandapup
  • 02-06-2020

Answer:

≈ 7

Step-by-step explanation:

the formula of the volume of a cylinder is:

V = π r^2 * h

792 = 3.14 * 6^2 *h

so first divide by 6^2 (or 36) on both sides so you can start to isolate h

36/36 = 1   and  792/36 = 22

22 = 3.14 *h

now divide by 3.14 to get h by itself

3.14/3.14 = 1   and   22/3.14  ≈ 7

the answer is approximately 7 and precisely 7.002817496

hope this helps!! <3

Answer Link

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