0
What else can I help you with?
What is the derivation of the formulae of the surface area of a cone?
You can approximate the surface area by lots of triangles (base of the triangle on the base of the cone, and tip of the triangle at the tip of the cone), and analyze what happens when the triangles get narrower and narrower.
What is the approximate surface area of a cone that is 9yds high and with a radius of 6 yds?
what is 9yds =
What is the approximate surface area of a cone with a slant height of 4 cm and a radius of 3 cm?
12
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.
What is the approximate lateral surface area of a cone with a diameter of 1818 meters and a slant height of 1515 meters using 3.14 to approximate π?
Approx 4.61 square kilometres.
Surface area of a right 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.
Which has a smaller surface area - cone or sphere?
cone
Can a cone and a cylinder have the same surface area?
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.
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)
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
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 inchesWhat is the surface area of this coWhat is the surface area of this cone?
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
Formula for area of cone?
Curved surface area of a cone = pi*radius*slant length
