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VLD [36.1K]
3 years ago
5

If a right circular cone intersects a plane that runs parallel to the edge of the cone, the resulting curve will be a(n)?

Mathematics
2 answers:
Hitman42 [59]3 years ago
7 0

Answer:

Option C is correct.i.e., we get Parabola if a cone is cut parallel to its edge.

Step-by-step explanation:

Given: A Right Circular Cone

To find: Shape of of cross section when cone is cut by a plan parallel

             to edge of cone

Cone has an apex on top and circle in base so if it is cut parallel to its edge we get a shape which is curved or pointy on one end while on the other end  it is open due to circle.

Option A: Circle is closed from everywhere,

Thus it is not correct.

Option B: Ellipse is also not open from any end.

Thus, it is not correct.

Option C: Parabola is curved from one end and open from other end.

Thus this is correct.

Option D: We get parabola if cone is cur parallel to axis.

Thus it is also not correct.

Therefore, Option C is correct.i.e., we get Parabola if a cone is cut parallel to its edge.

faust18 [17]3 years ago
6 0
Question: <span>If a right circular cone intersects a plane that runs parallel to the edge of the cone, the resulting curve will be a(n)? 

Answer: Parabola

HOPE THIS HELPS! ^_^</span>
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Pizzeria Napoli sells a round pizza with diameter 16 inches and a square pizza with side length 15 inches. Which of the two shap
zavuch27 [327]

Answer: Square, 24 square inches

Step-by-step explanation:

Given

Diameter of round pizza d=16\ in.

Side of square pizza a=15\ in.

Area of circle \pi r^2

The area of a square is a^2

\therefore \text{Area of round Pizza}=\pi \times (\frac{16}{2})^2\\\Rightarrow A_1=\pi \times 8^2=201.088\ in.^2

The area of square pizza is

A_2=15^2=225\ in.^2

Clearly, the area of square pizza is more and the difference in their area is

\Rightarrow A_2-A_1=225-201.088=23.91\approx\ 24\ in.^2

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2 years ago
The vertex of the function’s graph is given. Find c. y = x2 + 10x + c; (-5, -27)
castortr0y [4]
Actually I didn't see the (-5, -27), the answer would be -2.
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3 years ago
Which expression is equivalent to √900f^6/100g^4
krek1111 [17]

Answer:

A

Step-by-step explanation:

c and d cannot be since the answer to sqrt((900f^6)/(100g^4)) is 3f³/g²

and not 30f something.

the best answer I see is correct is a.

6 0
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The Reverse of multiplication is?
hammer [34]

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Write 43 as a sum of powers of 2.<br> (2 Has to be the Base not the exponent)
slamgirl [31]

Answer:

2⁰ + 2¹+ 2⁵ +2³ = 43

Step-by-step explanation:

since 43 is odd, we know 2⁰ or 1 must be one of the sums

43 - 2⁰ = 42

42 - 2¹ = 40

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adding this all together

2⁰ + 2¹+ 2⁵ +2³ = 43

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