Jojoiziz Jojoiziz
  • 18-04-2020
  • Mathematics
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What is the height if the cylinder?

What is the height if the cylinder class=

Respuesta :

emma23131
emma23131 emma23131
  • 18-04-2020

Answer:

13 mm

Step-by-step explanation:

we use the cylinder surface area formula to find the height.

SA = 2πrh + 2πr²    we adjust the formula for h

SA - 2πr² / 2πr = h   Now we can plug in the numbers

(715.92 - 2 * 3.14 * 6²) / 2 * 3.14 * 6

h = 13 mm

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