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zhenek [66]
3 years ago
6

Zearn.org

Mathematics
1 answer:
HACTEHA [7]3 years ago
4 0
Hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
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A cylinder has a radius of 4.5 inches and a height of 12 inches. What is the volume of the cylinder? Use 3.14 for π and round yo
andrey2020 [161]

Answer:

The correct answer is option (A) 763 in³.

Step-by-step explanation:

As per given question we have provided that :

  • \red\star Radius of cylinder = 4.5 in
  • \red\star Height of cylinder = 12 in

Here's the required formula to find the volume of cylinder :

\longrightarrow{\pmb{\sf{V_{(Cylinder)} =  \pi{r}^{2}h}}}

  • \pink\star V = Volume
  • \pink\star π = 3.14
  • \pink\star r = radius
  • \pink\star h = height

Substituting all the given values in the formula to find the volume of cylinder :

\longrightarrow{\sf{Volume_{(Cylinder)} =  \pi{r}^{2}h}}

\longrightarrow{\sf{Volume_{(Cylinder)} = 3.14{(4.5)}^{2}12}}

{\longrightarrow{\sf{Volume_{(Cylinder)} = 3.14{(4.5 \times 4.5)}12}}}

{\longrightarrow{\sf{Volume_{(Cylinder)} = 3.14(20.25)12}}}

{\longrightarrow{\sf{Volume_{(Cylinder)} = 3.14 \times 20.25 \times 12}}}

{\longrightarrow{\sf{Volume_{(Cylinder)}  \approx 63.58\times 12}}}

{\longrightarrow{\sf{Volume_{(Cylinder)}  \approx 762.96}}}

{\longrightarrow{\sf{Volume_{(Cylinder)}  \approx 763 }}}

\star{\underline{\boxed{\sf{\red{Volume_{(Cylinder)}  \approx 763 \:  {in}^{3}}}}}}

Hence, the volume of cylinder is 763 in³.

\rule{300}{2.5}

4 0
3 years ago
What's the answer to the question? stuck on this question
Gekata [30.6K]
Whats the question? its not there 


8 0
4 years ago
Will upvote every thing
Nastasia [14]
When 2 lines are coinciding, this means its the same line.
One equation is simply a multiple of the other.

8x = 4x*2
This means the multiplier is 2

5y*2 = 10y

8*2 = 16

The missing values are 10y and 16
3 0
4 years ago
janie served 4 same size pizzas at the class party. explain how to find slices of pizza janie served if the angle for each slice
castortr0y [4]
5 times 680 my friend is 3,400.At least thats what I got .May God bless you this day

3 0
4 years ago
Ryan spent $26.32 on 8 gallons of<br> gas. How much would he spend<br> for 20 gallons?
Nana76 [90]

Answer:

$65.80

Step-by-step explanation:

Divide 26.32 by 8 to find how much is in one gallon.

26.32÷8=3.29

So it's 3.29 per gallon.

Multiply 3 29 by 20.

20×3.29= 65.8

So he would spend $65.80

5 0
4 years ago
Read 2 more answers
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