1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
77julia77 [94]
3 years ago
6

What is the volume of the geometric solid produced by the triangle below

Mathematics
1 answer:
Dmitrij [34]3 years ago
4 0

Answer:

The volume of the geometric solid produced is 391 cubic cm ⇒ A

Step-by-step explanation:

<em>When a </em><em>right triangle is rotated about its vertical leg 360°</em><em>, then it formed </em><em>a cone</em><em> its radius is the horizontal leg of the triangle and its height is the vertical lege of the triangle.</em>

The rule of the volume of the cone is V = \frac{1}{3} π r² h, where

  • r is the radius of its base
  • h is the length of its height

∵ Triangle XYZ is rotated 360° about the vertical side YZ

∴ It formed a cone with a radius = XZ and a height = YZ

∵ \frac{YZ}{XZ}=tan(60)

∵ YX = 6√3

∴ \frac{6\sqrt{3}}{XZ}=tan(60)

∵ tan(60) = √3

∴ \frac{6\sqrt{3}}{XZ} = √3

→ By using cross multiplication

∴ 6√3 = XZ(√3)

→ Divide both sides by √3

∴ 6 = XZ

∵ XZ = r and YZ = h

∴ r = 6 and h = 6√3

→ By using the rule of the cone above

∵ V = \frac{1}{3} (π) (6)² (6√3)

∴ V ≅ 391 cm³

∴ The volume of the geometric solid produced is 391 cubic cm

You might be interested in
Use each digits 2,3,7,8 to make numbers FROM 20,21,22 SO ON ALL THE WAY TO 50 FOR EXAMPLE 2+3+7+8=20
Ahat [919]
2+3+7+8=20 

2 x 3+7+ 8= 21


2 x 7 + 3+ 8= 25

8 x 2 + 7 + 3= 26

3 x 7 +8 - 2= 27

8 x 3 + 7 - 2= 29

8 x 7 ÷ 2 + 3= 31

7 x 2 x 3 -8 = 34
 

There is a couple, but i am not doing all of them
 I hope this helps anyway :).



5 0
3 years ago
bathroom that is 6 feet long. If the mirror sells for $4.00 per square foot, what will the total cost of the mirror be?
daser333 [38]
The total cost of the mirror would be $24 because 6 times 4 equals 24.
7 0
3 years ago
What is another way to write the number 271
Murrr4er [49]
Two hundred seventy one 
8 0
3 years ago
Read 2 more answers
Find the measures of the angles of a triangle whose angles have a measure of x, 1/2x, and 1/6x. Also, what kind of triangle is i
Alexandra [31]

the sum of the angles in a triangle = 180°, thus

x + \frac{1}{2} x + \frac{1}{6} x = 180

multiply through by 6

6x + 3x + x = 1080

10x = 1080 ( divide both sides by 10 )

x = 108

the angles are 108°, 54° and 18°

Since all the angles are different and the largest is 108°

The triangle is an obtuse scalene triangle


5 0
3 years ago
Dianne measured the thickness of 1000 sheets of paper as 264mm. How thick is the sheet? Please hurry anyone!!!!!
Karo-lina-s [1.5K]

Answer:

0.264 mm

Step-by-step explanation:

Number of sheets = 1000

Thickness of entire sheet = 264 mm

The thickness of the sheet is :

Thickness of entire sheet / number of sheets

264 mm / 1000

= 0.264 mm

6 0
3 years ago
Other questions:
  • Which equation can be used to find the measure of angle LJK?
    8·1 answer
  • What is the length of AC?<br><br> 3 ft<br> 4 ft<br> 9 ft<br> 18 ft
    11·1 answer
  • Can someone help with this two questions?( by the way I have to show work of each one )
    5·2 answers
  • You wish to mentally estimate the total cost of items that have the following prices: $1.85, $.98, $3.49, $9.78, and $6.18. Roun
    5·2 answers
  • A supermarket has determined that daily demand for milk containers has an approximate bell shaped distribution, with a mean of 5
    10·1 answer
  • A truck traveling from New York to Baltimore is to be loaded with two types of cargo. Each crate of cargo A is 5 cubic feet in​
    8·1 answer
  • A groundhog sitting on its hind legs is 18 inches high and casts a shadow 3 feet, 9 inches long. If a nearby tree casts a shadow
    6·1 answer
  • Pls answer I need this ASAP!!!!!!!
    9·1 answer
  • Which measure is equivalent to 4 feet 5 inches?
    9·1 answer
  • Two companies rent boats by the hour. The total cost, in dollars, c, depends on the number of hours, h.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!