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Q: Surface area of cone

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

Of course they can. The cone would have to be taller or have a wider base than the cylinder, but they could very easily have the same surface area. A cone and a fish can have the same surface area.

This cone has a lateral surface area of approximately 226.73cm2

True. This is because the slant height of an oblique cone cannot be defined.

The surface area of a cone if the height is 21 and the diameter is 19 is 971.43 units2

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

cone

The surface area of a right cone is the amount of square units that is needed to cover the surface of a cone. To find a surface area of a right cone , follow this formula S.A = 3.14rl + 3.14r(r) I hope it helped you.

Of course they can. The cone would have to be taller or have a wider base than the cylinder, but they could very easily have the same surface area. A cone and a fish can have the same surface area.

This cone has a lateral surface area of approximately 226.73cm2

A cone has two surfaces, lateral surface and its circular surface at the base.The surface area of a cone is the sum of the areas of these two surfaces, i.e. (1) area of the lateral surface and (2) area of its base.Let us consider a right circular cone to find its surface area.The lateral surface area of a right circular cone is Ï€ r lwhere,r is the radius of the circle at the bottom of the cone, andl is the lateral height of the coneThe surface area of the bottom circle of a cone is the same as for any circle, Ï€ r2Thus the total surface area of a right circular cone is: Ï€ r l + Ï€r2 OR Ï€ r (l + r)

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

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

What is the surface area of this cone? Use π ≈ 3.14, and round your answer to the nearest hundredth. 8 in 4 in square inches

True. This is because the slant height of an oblique cone cannot be defined.

The surface area of a cone if the height is 21 and the diameter is 19 is 971.43 units2

Surface area is 188.5 feet2

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