Best Answer

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.

- 4
Add your results for cone base area and cone slanted area to get the total cone surface area.

🙏

🤨

😮

Study guides

☆☆

Q: What is the area of hollow cone?

Write your answer...

Submit

Still have questions?

Related questions

cone that is my answer

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.

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

The vent

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

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

cone

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.

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

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

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

The area of Clover Hollow Natural Area Preserve is 101,171.41056 square meters.

The area of Fool Hollow Lake is 607,028.46336 square meters.

The area of Stillhouse Hollow Lake is 26.017 square kilometers.

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

The area of Shanty Hollow Lake is 546,325.617024 square meters.

The area of Mansfield Hollow Lake is 1,780,616.8258560002 square meters.

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

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

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.

This cone has a lateral surface area of approximately 226.73cm2

The area of Stillhouse Hollow Falls State Natural Area is 364,217.078016 square meters.

The lateral area of this cone is 1884.96cm2

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

False apex

People also asked