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
Likurg_2 [28]
3 years ago
12

Cavalieri’s principle states that two solids with equal heights and cross sectional volumes at every level have equal areas

Mathematics
2 answers:
zaharov [31]3 years ago
7 0

Answer:

False

Step-by-step explanation:

We are given a statement regarding Cavalieri's principle.

The given statement is false.

CavalierIi's principle.

  • Two solids of equal altitude or height, the cross-sections made by planes parallel to the base of the solid are always equal, then the volumes of the two solids are said to be equal.
  • If two solids or 3-D figures are considered between two parallel planes. If the cross sectional area formed by the intersection of the planes and the solid figure are equal, then the two solids have equal volumes.
  • The given equation states the equality of cross sectional area in place of the volume.
  • Thus, the given statement is false.

svetlana [45]3 years ago
5 0

Answer:

False

Step-by-step explanation:

we know that

The <u><em>Cavalieri's principle</em></u> states that if two or more figures have the same cross-sectional area at every level and the same height, then the figures have the same volume.

see the attached figure to better understand the problem

You might be interested in
Somebody please help me with this question!​
marta [7]

Answers:

P(A) = 7/12

P(B) = 1/2

=====================================================

Explanation:

To see how I calculated P(A), check out this link to this very similar question

brainly.com/question/27669586

--------------------

Now to calculate P(B)

If a number is divisible by 2, then the number is a multiple of 2.

In other words, the number is even.

Counting through the values in the table, you should find that there are 18 sums that are even (2, 4, 6, 8, 10 and 12). Refer to the dice chart below.

Here's a further breakdown

  • 1 copy of "2"
  • 3 copies of "4"
  • 5 copies of "6"
  • 5 copies of "8"
  • 3 copies of "10"
  • 1 copy of 12

Side note: We have nice symmetry going on.

There are 1+3+5+5+3+1 = 18 values total that are even numbers. The other half are odd numbers of course.

P(B) = 18/36 = (1*18)/(2*18) = 1/2

3 0
2 years ago
Which expression has a value of 7/12<br> A. 6/8+1/4<br> B. 1/3+1/4<br> C. 7/8+4<br> D. 2 1/12+5 1/12
denis-greek [22]

Answer:

C

Step-by-step explanation:

cuz

7 0
3 years ago
Read 2 more answers
Find the circumference of the circle with radius 28 cm.<br><br>​
Artist 52 [7]

The circumference of the circle that has a radius of 28 cm is: 175.9 cm..

<h3>What is the Circumference of a Circle?</h3>

Circumference of a circle = 2 × π × r, where r = radius of the circle.

Given that a circle has:

radius (r) = 28 cm

Therefore:

Circumference of the circle = 2 × π × r

Plug in the value of r

Circumference = 2 × π × 28

= 175.9 cm.

Learn more about circumference of circle on:

brainly.com/question/20489969

4 0
2 years ago
Read 2 more answers
Find the slope intercept form of the equation of the line that’s has the given properties (1 , 3) m=1/4
Helga [31]

Answer:

y = 1/4x + 11/4

Step-by-step explanation:

Given the slope, m = 1/4, and the point, (1, 3):

We can substitute these values into the slope-intercept form, y = mx + b, in order to solve for the y-intercept.  

The y-coordinate (b) of the point, (0, <em>b </em>) is the <u>y-intercept </u>of the line where the graph of the linear equation crosses the y-axis. The y-intercept is also the value of y when x = 0.

y = mx + b

3 = 1/4(1) + b

3 = 1/4 + b

Subtract 1/4 from both sides:

3 - 1/4 = 1/4 - 1/4 + b

11/4 = b

The y-coordinate, b, of the y-intercept is 11/4.

Therefore, the slope-intercept form is: y = 1/4x + 11/4

Please mark my answers as the Brainliest if you find this explanation helpful :)

4 0
2 years ago
What do the unknown factor and quotient represent?
beks73 [17]
Unknown factor is known as the factor that is not understood and not know(you have no idea what the value is)

quotient is the answer of two different numbers called dividend and divisor being divided with each other
7 0
3 years ago
Read 2 more answers
Other questions:
  • The standard form of the equation of a circle is (x−3)2+(y−1)2=16.
    10·2 answers
  • Translate the following verbal phrase into a mathematical
    12·1 answer
  • WILL GIVE BRAINLIEST! PLEASE HELP! URGENT!
    12·2 answers
  • HELP 20 PTS!!! Which ordered pair in the form (x, y) is a solution of this equation? (x + 7)y = 10
    15·1 answer
  • What is the equation of the line, in general from, that passes through the point (-1,-1) and is parallel to the line whose equat
    11·1 answer
  • The scale on the map is stated as 1 : 200000. A main road connects two towns which are 28 kilometres apart. How far will it be o
    10·1 answer
  • Complete the statement.<br> -6/7 -3/7<br> &lt; &gt;
    14·1 answer
  • Please answer someone!!!
    13·1 answer
  • HELP ASAP. Find the set.
    12·1 answer
  • Anyone know what 13+(x+8) is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!