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TSI Math: Using the Volume Formula for a Cylinder 12 Views


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Description:

What is the volume of a cylinder with a height of 14 cm and a radius of 7 cm? Round to the nearest hundredth.


Transcript

00:03

Okay sy mash shmoop er's got another measurement set of

00:07

problems for you Here we go Diving in what's the

00:09

volume of a cylinder with a height of fourteen centimeters

00:11

and a radius of seven centimeters round to the nearest

00:14

hundredth Okay we've got a formula coming your way here

00:21

and it's going to find the volume of a cylinder

00:23

wu We also have a formula for creating power puff

00:26

girls but that's another lesson So back to the cylinder

00:29

right to find the volume of a cylinder we use

00:31

the formula v equals pi r squared h and we

00:34

need the value of the radius and the height to

00:36

fill it in Luckily the question tells us values of

00:39

the radius nights while we have to do is plug

00:41

in chug radius is seven centimeters in the highest fourteen

00:44

plug Those in we've got v equals pi seven squared

00:48

fortin on we just have to solve So seven squared

00:52

forty nine forty nine times fourteen in texas is six

00:55

eighty six and then we got that times pi is

00:58

about three point one four that gets us in about

01:00

twenty one fifty five So there we have it One

01:03

approximate volume of twenty one fifty five point one three

01:07

cubic centimeters That's it The answer is d uh we're

01:10

shmoop

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