0
What else can I help you with?
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.
How do you calculate the volume of an irregular cone?
To calculate the volume of an irregular cone, you can use the formula V = (1/3) * A * h, where A is the base area of the cone and h is the height of the cone. First, find the area of the base, then multiply it by the height and divide by 3 to get the volume.
How do you find whether a cone and a cylinder have equal surface area?
Calculate them and compare.
How do you calculate the surface area of a cone?
find the surface area of the cone and add it to the surface area of the base so the formula would be pi radius s plus pi radius squared
How do you calculate volume of concrete placed in slump cone?
Calculate the volume of full cone. For this you need to reproduce the cone surface upto the point where radius becomes zero.Then deduct the volume of the portion which is cut from the full volume. You can't multiply the height to the average of bottom area and top area. Because area (pi.r^2) is the second degree function of radius, not first degree.
What is the formula for surface area of a partial cone?
A 'partial cone' probably means a truncated cone or frustum (See Related Link).The easiest way to calculate a surface area of a partial cone is to assume the cone is full. We will call this cone #1. Now, calculate the surface area of a cone and assume the base is equal to the top base of your partial cone. We will call this #2.Now you have two cones. If you subtract cone #2 from cone #1 you will get your desired cone.For a detailed answer:SA= pi * (R + r) * [ ( R - r )2 + h2 ]0.5where:h=height of frustumR=Base Radius (bottom base)r=top base Radius( R > r )This assumes that the flat surfaces are parallel.
How can you calculate the volume of a cone?
A person can calculate the volume of a cone by multiplying the height by pi and by the square of the radius of the cone, and then dividing the result of the previous operations by three.
What is the area of hollow cone?
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.
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.
Why is a formula for a cone and a cylinder different?
Cones and cylinders are different shapes. Likewise you could not calculate the area of a square with the formula for a triangle.
What is the volume of a cone with a radius of 5 and a height of 9?
Calculate the base area using the formula for a circle. The calculate the volume with the formula: V = (1/3)Bh
How surface area of a cone can be used in real life?
Practical applications include when you need to calculate how much material you need to make such a cone; how much paint you need to cover it; or when you want to find out the mass of the cone (the first and third examples assume it isn't a solid cone, but only has a thin layer).
