Mathematics: What it’s volume in cubic Ft to the nearest tenth to place

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27.11.2021

What it’s volume in cubic Ft to the nearest tenth to place

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History

a cylinder has a base diameter of 20 ft and a height of 5 ft what is its volume in cubic ft to the nearest tenths place

Step-by-step answer

P Answered by PhD

1570.0 $ft^{3}$

Explanation:

First, you have to know the formula of the "Volume of the Cylinder." Its formula is: V (volume) = $\pi r^{2} h$ , where:

$\pi$ (pi) = 3.14r (radius) = ?h (height) = 5 feet

You can get the radius by dividing the base diameter into 2. Let's solve:

20 feet (base diameter) ÷ 2 = 10 feet

The cylinder's radius is 10 feet.

Now that we know the radius, we can already compute for the value of the volume.

V = $\pi r^{2} h$ V = (3.14) x ( $10^{2}$ ) x 5 feetV = 3.14 x 100 $ft^{2}$ x 5 ftV = 1,570.0

Mathematics

A cylinder has a base diameter of 8ft and a height of 20ft what is its volume in cubic ft to the nearest tenths place

Step-by-step answer

P Answered by Master

4022.9

Step-by-step explanation:

Volume of a cylinder is given by cross sectional area multiplied by height hence

V=Ah

Since the cross sectional area of

$A=\pi r^{2}$

Substituting the formula for A into formula for volume then

$V=Ah=\pi r^{2}h$

Substituting 8ft for r and 20 ft for h then

$V=Ah=\pi 8^{2}\times 20=4022.8571428571\ ft^{3}\approx 4022.9\ ft^{3}$

Rounded off to the nearest tenths, the volume is equivalent to

4022.9

History

a cylinder has a base diameter of 20 ft and a height of 5 ft what is its volume in cubic ft to the nearest tenths place

Step-by-step answer

P Answered by PhD

1570.0 $ft^{3}$

Explanation:

First, you have to know the formula of the "Volume of the Cylinder." Its formula is: V (volume) = $\pi r^{2} h$ , where:

$\pi$ (pi) = 3.14r (radius) = ?h (height) = 5 feet

You can get the radius by dividing the base diameter into 2. Let's solve:

20 feet (base diameter) ÷ 2 = 10 feet

The cylinder's radius is 10 feet.

Now that we know the radius, we can already compute for the value of the volume.

V = $\pi r^{2} h$ V = (3.14) x ( $10^{2}$ ) x 5 feetV = 3.14 x 100 $ft^{2}$ x 5 ftV = 1,570.0

Mathematics

A cylinder has a base diameter of 8ft and a height of 20ft. What is its volume in cubic ft, to the nearest tenths place?

Step-by-step answer

P Answered by PhD

4022.9

Step-by-step explanation:

Volume of a cylinder is given by cross sectional area multiplied by height hence

V=Ah

Since the cross sectional area of

$A=\pi r^{2}$

Substituting the formula for A into formula for volume then

$V=Ah=\pi r^{2}h$

Substituting 8ft for r and 20 ft for h then

$V=Ah=\pi 8^{2}\times 20=4022.8571428571\ ft^{3}\approx 4022.9\ ft^{3}$

Rounded off to the nearest tenths, the volume is equivalent to

4022.9

Mathematics

A cylinder has a base diameter of 12ft and a height of 12ft. What is its volume in cubic ft, to the nearest tenths place?

Step-by-step answer

P Answered by Master

1357.2

Step-by-step explanation:

h=12 d=12 r=6

v=(6)∧2(12)

v=1357.16802635

v=1357.2ft∧3

Mathematics

A cylinder has a base radius of 8ft and a height of 9ft. What is its volume in cubic ft, to the nearest tenths place?

Step-by-step answer

P Answered by PhD

Cylinder Volume = π • r² • height

Cylinder Volume = PI * 8^2 * 9

Cylinder Volume = PI * 576

Cylinder Volume = 1,809.6 cubic feet

Step-by-step explanation:

Mathematics

A cylinder has a base diameter of 8ft and a height of 20ft. What is its volume in cubic ft, to the nearest tenths place?

Step-by-step answer

P Answered by PhD

4022.9

Step-by-step explanation:

Volume of a cylinder is given by cross sectional area multiplied by height hence

V=Ah

Since the cross sectional area of

$A=\pi r^{2}$

Substituting the formula for A into formula for volume then

$V=Ah=\pi r^{2}h$

Substituting 8ft for r and 20 ft for h then

$V=Ah=\pi 8^{2}\times 20=4022.8571428571\ ft^{3}\approx 4022.9\ ft^{3}$

Rounded off to the nearest tenths, the volume is equivalent to

4022.9

Mathematics

A cylinder has a base diameter of 12ft and a height of 12ft. What is its volume in cubic ft, to the nearest tenths place?

Step-by-step answer

P Answered by Master

1357.2

Step-by-step explanation:

h=12 d=12 r=6

v=(6)∧2(12)

v=1357.16802635

v=1357.2ft∧3

Mathematics

A cylinder has a base radius of 8ft and a height of 9ft. What is its volume in cubic ft, to the nearest tenths place?

Step-by-step answer

P Answered by PhD

Cylinder Volume = π • r² • height

Cylinder Volume = PI * 8^2 * 9

Cylinder Volume = PI * 576

Cylinder Volume = 1,809.6 cubic feet

Step-by-step explanation:

Mathematics

The newest feature at the great park is the big orange balloon. the volume of this perfectly spherical balloon is approximately 2361.7 cubic feet. to the nearest tenth, what is the radius of the big orange balloon? 12.1 ft 8.3 ft 3.9 ft 23.6 ft

Step-by-step answer

P Answered by Master

8.3 ft

Step-by-step explanation:

Here, The volume of this perfectly spherical balloon is approximately 2361.7 cubic feet.

Since, the volume of a sphere, $V= \frac{4}{3} \pi r^3$

Where r is the radius of the sphere.

Here V= 2361.7 cubic feet

Therefore, $2361.7=\frac{4}{3} \pi r^3$

⇒ $r^3= \frac{21\times 2361.7}{88}$

⇒ $r= 563.5875^{1/3}=8.2601344693$ ≈8.3 feet

Thus, the radius of the sphere = 8.3 feet

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