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Bank Exam » Bank Exam Study Materials » Quantitative Aptitude » Frustum of a Cone Volume
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Frustum of a Cone Volume

The bottom of a solid cone and pyramid is produced by cutting off the top with a plane parallel to the base, as well as the part of a solid intersected between two typically parallel planes.

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A right circular cone divides into two sections when a plane cuts it parallel to the cone’s circular base. The frustum of the cone, or one-part with a vertex, is the other solid part. The frustum of a cone is described this way: Whenever a right circular cone is sliced off by a plane parallel to its base, the segment between the cutting plane and the cone’s base is referred to as the frustum of the cone. Let’s discuss more about frustum of a cone volume calculator in detail

The Volume of Frustum of Cone

The following are some keywords relating to the frustum of a cone that will be used in this article:

Height: The perpendicular distance between two circular bases determines the height of a cone’s frustum. h’ seems to be the frustum height of a cone.

Slant Height: The line segment connecting the extreme points of two parallel radii generated in the same direction of the two circular bases is the slant height of a frustum of a right circular cone.

Frustum of a Cone Volume Calculator

The volume of a cone is calculated using a frustum of a cone volume calculator. The frustum of a cone volume calculator can assist you in addressing educational problems and answering strange day-to-day questions. How much ice cream does my cone hold? What is the maximum amount of cream I can put in the pastry bag? Or how big is my conical champagne glass? If these are the kinds of questions that plague you daily, keep reading!

Cone Volume Formula

A cone is a solid with a single vertex and just a circular base. It would help if you multiplied the base area by the volume to compute it. (area of a circle: π * r²) by height and by ⅓:

volume = (1/3) * π * r² * h

How do you Calculate the Volume of a Cone?

Let’s see how much water will fit inside the funnel’s conical section.

Calculate the cone’s height. The size of our funnel is 4 in.

In the frustum of a cone volume calculator, the volume of the cone is presented – it’s 37.7 cu in.

Truncated Cone Volume (volume of frustum)

The top of a truncated cone has been chopped off perpendicular to its height. The smaller cone volume (the cut one) might be deducted from the larger base volume, or perhaps the formula could be used:

volume = (1/3) * π * depth * (r² + r * R + R²)

wherein R is the radius of a cone’s base, while r is the radius of the top surface.

The Volume of a Frustum of a Cone Calculus

One of two formulas could compute the volume of a cone’s frustum. Assume a frustum formed by a cone with a base radius of ‘R’ and a height of ‘H + h’, radii ‘R’ and ‘r’ and just a height ‘H’. Its volume (V) may be estimated using the following formula: 

V = πh/3 [ (R^3 – r^3) / r ]

Volume of Frustum of a Cone Formula

The formula we learned in the previous part can be used to determine the volume of any frustum. Therefore it could also calculate the volume of a cone’s frustum. We often come across the frustum of a cone when solving geometry issues, and we’ll see how to derive the formula for the volume of a frustum of a cone here. There seem to be two approaches to this. Assume a cone with a height of H + h and an R radius in both techniques. Take the frustum of a cone with a small base radius ‘r’ and a large base radius ‘R’ at height H. 

The slant heights of the frustum and the cone were L and L + l, accordingly. The volume of the cone’s frustum is thus,

πh/3 [ (R^3 – r^3) / r ] Volume of frustum of cone (OR)

πH/3 (R^2 + Rr + r^2) Volume of frustum of cone.

Conclusion

The frustum of a cone divided into two pieces by a plane is called the frustum. The top of the cone retains its shape, but the bottom forms a frustum. We must slice this component of the right circular cone horizontally or parallel to the base to obtain it. The volumes and regions of both pieces are different. The frustum is a Latin word that means “cut off piece.” The frustum of a solid is the portion of the solid that remains between the parallel cutting plane and the base when a solid (usually a cone or a pyramid) is cut so that the base and the plane cutting the solid are parallel to each other. Now you have all the necessary information regarding frustum of a cone and also frustum of a cone volume calculator or Calculus. 

faq

Frequently Asked Questions

Get answers to the most common queries related to the Bank Examination Preparation.

What is a pyramid's frustum?

Ans : The section of a solid between one or two parallel planes that c...Read full

What is a right circular cone's frustum?

Ans : The segment of a right circular cone between the base and a section parallel to the base that does not ...Read full

What is a cone's area and volume?

Ans: The surface area of a right circular cone is calculated using the...Read full

What exactly is the frustum formula?

Ans : The curved surface area of a cone’s frustum is calculated as CSA = l(R – r), wherein r is the r...Read full

Ans :

The section of a solid between one or two parallel planes that cut it is called a frustum. A right pyramid and a right cone truncation are known as a right frustum.

Ans :

The segment of a right circular cone between the base and a section parallel to the base that does not pass through the vertex is known as the frustum. The perpendicular distance between any two bases is the altitude of a frustum of a right circular cone.

 

Ans:

The surface area of a right circular cone is calculated using the formula SA = 𝛑r² + 𝛑rl. V = (𝛑r²h)/3 is the formula for a right circular cone volume. You’re now ready to compute the volume and surface area of any right circular cone that comes your way. 

Ans :

The curved surface area of a cone’s frustum is calculated as CSA = l(R – r), wherein r is the radius of the frustum’s upper circle or small circle, R is the radius of the large circle and base, while l is the slant height.

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