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  • Find cone base area using a circle's formula, which is pi times (radius squared). Find cone slanted area with this formula:half of the length of the side, times the circumference of the base.. Add the results to get the total surface area.

  • Measure the cone's circumference with this formula: C = pi * d. C is circumference and d is its diameter. Measure the diameter, which is a line from the base's one side, through its center, to the opposite side.

  • Calculate cone slant height from its top to its base's side. Use your slant height and circumference measurement to calculate cone slanted area. Use step one's formula, where "s" is the slant height, and C is the circumference.

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    Add your results for cone base area and cone slanted area to get the total cone surface area.

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โˆ™ 2010-12-04 08:43:34
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Q: What is the area of hollow cone?
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Related questions

What is a solid or hollow figure shaped like a cone?

cone that is my answer


Formula for calculating volume of truncated hollow cone?

A hollow truncated cone is a geometric shape that is cone-shaped. The formula to calculate the volume is s^2=h^2 + (R-r)^2.


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A polygon is 2-D. An ice cream cone is 3-D. So no. An ice cream cone is a hollow cone.


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Instead of a pointed tip, the tip of the bullet is a somewhat cone shaped hollow.


The surface area formula for a right cone is the same as the surface area formula for an oblique cone?

False. The surface area formula for a right cone is not the same as the surface area formula for an oblique cone.


Which has a smaller surface area - cone or sphere?

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Center of mass of hollow cone is H/3 distance above its base and that of solid cone is 3H/10 distance above its base.


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Curved surface area of a cone = pi*radius*slant length


Suface area of cone?

Curved surface area of a cone = pi*radiud*length of slant


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The area of Hickory Hollow Natural Area Preserve is 1,027,901.5312896001 square meters.


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The area of Half Tree Hollow is 1,600,000.0 square meters.


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What is the formula for the area of a cone?

The formula for the area of a cone is one-third multiplied by the base multiplied by the hight.


What is a lateral area of a cone formula?

The curved surface area of a cone is: pi*radius*slant length.


Where is the face of a cone?

The face of the cone is on the bottom of the cone. For example, when looking at a birthday hat, the area that touches the table is the face of the cone. Same with an ice cream cone. The area of the ice cream cone that touches the ice cream is the face. Go to http://newsletters.hagerman.com/newsletters/Images/Ebul49/TIPS3.jpgthere you can see a picture of cone. The highlighted blue area is the face of the cone.


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This cone has a lateral surface area of approximately 226.73cm2


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Can you Find the lateral area of a cone with height of 7cm and radius of 24 cm?

The lateral area of this cone is 1884.96cm2


How do you calculate the area of a cone's base?

The base of a cone is a circle. The area of a circle is found by multiplying the diameter by Pi.


You can use the surface area formula for a right cone to find the surface area of an oblique cone?

False apex