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apex=14.2-14.8

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Q: How to calculate the arc lengthDevelopment length of a Frustum of a cone with major Dia 3400mm Minor Dia 3387 Height 500 Need Upper arc length Down arc length?
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A frustum of a cone is 120 mm high and has diameters of 80 mm and 100 mm. Calculate the slant height in cm?

sqare root of 145. my approximation... 12.0398 cm


How do you find the volume of a frustum?

If it is the frustum of a pyramid: The volume of a pyramid (with a square base) is: Length_of_base * Width_of_base * Height * 1/3 To get the volume of the frustum, subtract the volume of the top part (also a pyramid) from the full volume. <><><><> frustum of a cone the formula is (h*pi)/3*(r1^2+r2^2+r1*r2) this is where h = height r1= top radius r2=bottom radius


How do you make a layout of a frustum of a hollow cone?

top & bottom diameters are given in a frstom & height is given.


The volume and the height of a cylinder is equal to the volume and height of the frustum of square pyramid whose upper side is 3 meters and lower side is 8 meters. Compute the radius of the base of?

If the sides of the top and base of the pyramidal frustum are 3 and 8 metres units then the radius of the cylinder is 3.2081 metres.


Find the volume of a frustum of a right pyramid whose lower base is a square with a side 5 in whose upper base is a square with a side 3 in?

The Answers community requested more information for this question. Please edit your question to include more context. I order to calculate the volume it is necessary to have some information of the height. This can be the height of the frustum, the eight of the whole pyramid, the angle of the sloped faces.


A right cone is 16 cm high the base radius is 12 cm. A cut is made through the cone 4cm from the vertex and parallel to the base. the discarded top is a right cone a base diameter of 6cm and slant?

sorry about that it would only let me write so much any way and a slant height 5cm. The part that remains is a frustum with slant height 15 cm. A hole with radius 3cm is drilled through the frustum, from the center of one base to the center of the other. the drilled frustum is then dipped into a vat of paint a) sketch the original cone, the undrilled frustum, the discarded cone, the drilled frustuom. label all relevant measurements, b) Caculate the exact area of the painted surfaceof the frustum. Explain the steps in your calculation procedure.


What is the slant height of a frustum wiht a lower base of square 14.7m on each side upper base square 4.2m each side and altitude of 400mm?

slant height=square root of 62+22


Im making a conical frustum. i need to know how to get the dimensions so i can cut out a shape to wrap around the frame i have built. any ideas?

Start with a circle of radius equal to the height of a right cone that would be the extension of your frustum. Measure or calculate from the bottom of the frustum up the side and subtract that from the first radius. This remainder is a radius to form a smaller circle concentric with the first one. Now determine the length around the top and bottom of the frustum. This will correspond to a number of degrees within your circles. Draw this angle from the center to the edge of the outer circle. Now cut out the small circle and then the angle section. This should roll into the shape you want. If you use paper for this, be mindful of the grain of the paper. Poster board only rolls in one direction.


Formula of the frustum of a cone?

A frustum may be formed from a right circular cone by cutting off the tip of the cone with a cut perpendicular to the height, forming a lower base and an upper base that are circular and parallel. The problem can be generalized to other cones and n-sided pyramids but for the moment consider the right circular cone.


How can you calculate the height of Airport Traffic Control Tower?

How can you calculate height of airport traffic control tower?


How do you find height given density mass and radius?

You cannot since you have no information regarding the shape. It could be a cylinder, a cone, a frustum, or one of many other possible shapes.


How do you calculate height and length?

Of what?