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
Sav [38]
3 years ago
15

A cone is sliced so the cross section is parallel to its base.

Mathematics
2 answers:
julsineya [31]3 years ago
8 0

Answer:

Option 1 - Triangle

Step-by-step explanation:

Given :  A cone is sliced so the cross section is parallel to its base.

To find : What is the shape of the cross section?

Solution :

When a cone is cut in such a way that the cross-section is perpendicular to the base and it passes through the vertex.

The shape of cross section formed is a triangle.

Refer the attached figure below.

The figure thus formed after cutting is in the shape of a triangle.

Therefore, Option 1 is correct.

Alika [10]3 years ago
3 0
The shape of the cross-section formed is a triangle, when a cone is cut in such a way that the cross-section is perpendicular to the base and it passes through the vertex.
You might be interested in
Skee ball is a game played by rolling a wooden sphere up a ramp into a series of rings. The wooden ball has a surface area of ab
SVEN [57.7K]

<u><em>Answer:</em></u>

Radius of the ball is approximately 6.5 cm to the nearest tenth

<u><em>Explanation:</em></u>

The ball has the shape of a sphere

<u>Surface area of a sphere can be calculated using the following rule:</u>

Surface area of sphere = 4πr² square units

<u>In the given problem, we have:</u>

Surface area of the ball = 531 cm²

<u>Substitute with the area in the above equation and solve for the radius as follows:</u>

531 = 4\pi r^2\\ r^2=\frac{531}{4\pi } = 42.255 \\ \\ r=\sqrt{42.255}=6.5004 cm which is approximately 6.5 cm to the nearest tenth

Hope this helps :)

3 0
3 years ago
Help please I need the answers
Cerrena [4.2K]

Answer:

.8

Step-by-step explanation:

6 0
3 years ago
What are the values of v and b?<br> (geometry question)
Mnenie [13.5K]

Answer:

b=41

Step-by-step explanation:

180=19v-41+(180-(20v+39))+17v

v=5

180=19v-41+b+17v

180=19(5)-41+b+17(5)

b=41

3 0
3 years ago
PLEASE ANSWER ASAP! YOUR ANSWER MUST REQUIRE AN EXPLANATION IN ORDER TO RECEIVE 10 POINTS AND THE BRAINLIEST ANSWER!!! THANKS!!!
KIM [24]
Hello,

Using vectors and scalar product:

[(a+c)*\vec{i}+(b-0)*\vec{j} ].[(a-c)*\vec{i}+(b-0)*\vec{j}]=0
Thus
\dfrac{b^2}{(a+c)(a-c)}=1

By the way how can we make text larger in latex \larger{.....} don't work.

Answer A




8 0
3 years ago
Find the sum: 2 + 9 + 16 + ... + 37
iris [78.8K]

Step-by-step explanation:

Sum of arithmetic terms = n/2 × [2a + (n - 1)×d], where 'a' is the first term, 'd' is the common difference between two numbers, and 'n' is the number of terms.

this is the same as n/2 × (a1 + an), because

an = a1 + (n-1)×d

so, for the series above :

a or a1 = 2

d = 7, as every new term is the previous term plus 7.

for n

37 = a1 + (n-1)×d = 2 + (n-1)×7

and now solve for n

35 = 7n - 7

42 = 7n

n = 6

so, the sum of all terms is

6/2 × (2+37) = 3×39 = 117

7 0
3 years ago
Other questions:
  • Help please ASAP!!!! I NEED CORRECT ANSWERS ONLY FOR BRAINLIEST
    9·1 answer
  • Which of the following is an example of qualitative data
    12·1 answer
  • Plz help with this word problem
    6·2 answers
  • Which of these represents the factorization of x4−256 ?
    15·1 answer
  • a dock is 5 feet above water. suppose you stand on the edge of the dock and pull a rope to a boat at a constant rate of 2 ft/s.
    10·1 answer
  • Simplify negative 8 over 2 ÷ 6 over negative 3.<br> negative 4<br> 2<br> negative 2<br> 4
    12·2 answers
  • What is 3.4- -6 -2.5 ?
    11·2 answers
  • “Jessica has $300 to buy supplies for her painting. 
    15·2 answers
  • The second of the three numbers is 4 times the first the third is 2 more than the second. If the second number is decreased by t
    12·1 answer
  • PLEASE I NEED URGENT HELP<br> Find the measure of angle w in the parallelogram
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!