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Lateral surface area of a coner and l are the radius and slant height, respectively.

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pi x r x l

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What is a lateral area of a cone formula?

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


A right circular cone has radius 5cm and height 8cm Find the lateral surface area of cone?

This cone has a lateral surface area of approximately 226.73cm2


The lateral surface area of cone A is equal to the lateral surface area of cylinder B?

true


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.


The surface area of a cone is 1130 ft squared radius is 10 ft what is the lateral area?

surface area is lateral area


What is the lateral surface area of a cone with a diameter of 14 mm and a height of 24mm?

The lateral surface area is 549.78mm2


What is the lateral surface area of a cone with a radius of 12cm and height of 9 cm?

The lateral surface area is 565.49cm2


The lateral surface area of cone A is exactly the lateral surface area of cylinder B?

Wrong, it's True. (Apex)


How do you find the surface area of a cone?

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 π 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, π r2Thus the total surface area of a right circular cone is: π r l + πr2 OR π r (l + r)


Is it true you cannot use the surface area formula for a right cone to find the surface area of an oblique?

Yes, it is true that the surface area formula for a right cone cannot be directly applied to an oblique cone. While both have a circular base and a slant height, the lack of a perpendicular height in an oblique cone affects the calculations for lateral surface area and total surface area. To find the surface area of an oblique cone, you must account for its specific geometry, typically involving more complex calculations.


The formula for suface area of a cone?

Since the base of a cone is a circle, we substitute 2πr for p and πr2 for B where r is the radius of the base of the cylinder. So, the formula for the lateral surface area of a right cone is L. S. A. = πrl, where l is the slant height of the cone.


What is the lateral surface area of a cone with a radius of 12cm and a slant height of 20cm?

The lateral surface area of a right circular cone with a radius of 12cm and a slant height of 20cm is approximately 754cm2