You must have another parameter
How to find the area of a fillet. Is it area =0.2146 radius squared
If you cut the cone in half then drop a line from the point down to the centre of the base, you can then find the radius, which is the the base of one of the triangles you now have. You need to know one of the angles though, then work out the radius through trigonometry.
The answer will depend on the orientation of the shape. If the arc length is less than pi*radius, and the shape is like the silhouette of an ice cream cone, then the height equals the radius. If the arc length is greater than pi*radius and the shape is with the gap on the side (like a Pacman), then the height is 2*radius. Between these two are more complicated answers. But I do not wish to spend time on them without knowing what exactly is wanted.
The height of?æ a cone is found by use of Pythagoras theorem. Pythagoras theorem states that the sum of the squares of two shorter sides (in this case, the shorter sides are?æ the height and radius of the cone) are equal to?æ the square of the longer side (for this case the longer side is the length of the cone).
You must have another parameter
The radius is half the diameter, so just divide the diameter by 2.
How to find the area of a fillet. Is it area =0.2146 radius squared
you find the radius of a cone by the bottom of it or the round part
If you cut the cone in half then drop a line from the point down to the centre of the base, you can then find the radius, which is the the base of one of the triangles you now have. You need to know one of the angles though, then work out the radius through trigonometry.
The answer will depend on the orientation of the shape. If the arc length is less than pi*radius, and the shape is like the silhouette of an ice cream cone, then the height equals the radius. If the arc length is greater than pi*radius and the shape is with the gap on the side (like a Pacman), then the height is 2*radius. Between these two are more complicated answers. But I do not wish to spend time on them without knowing what exactly is wanted.
The height of?æ a cone is found by use of Pythagoras theorem. Pythagoras theorem states that the sum of the squares of two shorter sides (in this case, the shorter sides are?æ the height and radius of the cone) are equal to?æ the square of the longer side (for this case the longer side is the length of the cone).
The height would be The square root of the square of the slant surface length minus the square of the radius of the cone at the base.
Entire surface area of a cone = (pi*radius2)+(pi*radius*slant length) Use Pythagoras' theorem to find the slant length
Volume of a cone = 1/3*pi*radius2*height To find the radius make it the subject of the above formula.
Slant height is 39.98 cm
1) generally , a glass is a part of cone. 2) it have two different size of circle 3) it also have length 4) use chain rule to find the length of glass when its in a cone shape 5) it just that the final circle's radius is 0 6) then you will have two cone 7) find the volume of the glass by minus both cone ( large cone - small cone) hehehehehe.........have a try....