Find the volume of a cylinder with a diameter of 10 inches and height of 20in

10 answers
Question:

Find the volume of a cylinder with a diameter of 10 inches and height of 20in

Answers

V = 500 pi in^3

or approximately 1570 in ^3

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h  where r is  the radius and h is the height

The diameter is 10. so the radius is d/2 = 10/2 =5

V = pi (5)^2 * 20

V = pi *25*20

V = 500 pi in^3

We can approximate pi by 3.14

V = 3.14 * 500

V = 1570 in ^3

V=1570.8

Step-by-step explanation:

The volume of a cylinder with a diameter of 10 inches and height of 20 inches is 1570.8 inches.

I changed the diameter to radius to make it easier. The radius is half the diameter, making the radius 5 inches.

Formula: V=πr^2h

V=πr^2h=π·5^2·20≈1570.79633

2(pi)r^2*h 45*2((10/2)pi)^2

3140 units ^3

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h

We know the diameter so we can find the radius

r =d/2 = 10/2 =5

We can approximate pi by 3.14

V = 3.14 * (5)^2 *40

   =3140

785 unit^3

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h

We know the diameter

r = d/2 = 10/2 =5

Substituting in what we know

V = pi (5)^2 (10)

   = 3.14 (25) (10)

    =785

Step-by-step explanation:

surface area=2πrh+2πr²=2πr(r+h)

=2π×5(5+11)

=160π

≈505.7 yd²

Step-by-step explanation

The volume of a cylinder is given by

V=πr^ 2h

Diamter is 10 ft

Radius = 10/2

Radius= 5

π= 3.142

h = 17ft

Volume = 3.142 * 5^2*17

Volume = 3.142* 25* 17

volume= 1335.35ft^3

The Volume  is V ≈ 3141.59

A=2[tex]\pi[/tex]rh+2[tex]\pi[/tex][tex]r^{2}[/tex]=2*[tex]\pi[/tex]*5*45+2*[tex]\pi[/tex]*[tex]5^{2}[/tex]≈1.57079633
The answer is C) 1570

Area = 2(Pi)rh + 2(Pi)r^2
r = 5
h = 45
Pi = 3.14

2(3.14)(5)(45) + 2(3.14)(25)
1413 + 157 = 1570

C

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