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I assume you are given a cone. In that case, the vertical cross-section of the cone is a right triangle, with the sides related by the formula,
L2 = H2 + r2 (where L is the length, H is the height and r is the radius.)
In that case, rearrange the formula and you'll get
r2 = L2 - H2 or
r = sqrt(L2 - H2).
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What is the radius of a circle with a sector are of 662.89?
Not enough information is given to work out the radius of the circle as for instance what is the length of sector's arc in degrees
How do you work out the capacity of a cylindar?
The capacity of a cylinder is its volume which is the area of an end times the cylinder's length (height). If the cylinder has radius r and length h, its volume (capacity) is: {pi}r2h
How do you work out a square prism width and height when given volume and length?
Volume = Length x Width x Height. If the prism is square, then either Height = Width or Height = Length In the first case, Volume = Length x Width2 and so Width = sqrt(Volume/Length) and Height = Width. In the second case, Volume = Length2 x Width and so Width = Volume/Length2 and Height = Length.
How do you work out the radius of a circle?
depends on the information given, but radius is half of the diameter.
How do you work out the slant height of a cone?
The slant height is the hypotenuse of the right triangle formed by the height of the cone and the radius of the base. Use the Pythagorean theorem. The Pythagorean theorem (radius)2 + (perp. height)2 = (slant height)2
How do you find the length width and height with the volume?
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What is the radius of a circle with a sector are of 662.89?
Not enough information is given to work out the radius of the circle as for instance what is the length of sector's arc in degrees
A diagram shows a circle with center O. Given that the length of the major arc AB is 42 cm what is the length in cm of the radius?
length work
How do you work out a length of a triangle?
The way you can work out the length of a triangle is if you are given the height and the area of that triangle ( this works of you don't want to measure it) or you could just measure it.
How do you work out the capacity of a cylindar?
The capacity of a cylinder is its volume which is the area of an end times the cylinder's length (height). If the cylinder has radius r and length h, its volume (capacity) is: {pi}r2h
How do you work out a square prism width and height when given volume and length?
Volume = Length x Width x Height. If the prism is square, then either Height = Width or Height = Length In the first case, Volume = Length x Width2 and so Width = sqrt(Volume/Length) and Height = Width. In the second case, Volume = Length2 x Width and so Width = Volume/Length2 and Height = Length.
What is the another work for height?
Length
How do you measure the area of a circle and why does it work?
The area of a circle is equal to that of a triangle whose base has the length of the circle's circumference (distance around the circle) and whose height equals the circle's radius which comes to Pi multiplied by the radius squared. Area of Triangle 1/2 *base*height
How do you work out the radius of a circle?
depends on the information given, but radius is half of the diameter.
How do you work out the volume of a cylindrical can of paint if you know the radius and height?
Volume = pi*radius2*height
How do you work out the slant height of a cone?
The slant height is the hypotenuse of the right triangle formed by the height of the cone and the radius of the base. Use the Pythagorean theorem. The Pythagorean theorem (radius)2 + (perp. height)2 = (slant height)2
How can I work out the smallest needed width volume and height for a box with a given volume?
A cuboid, of a given volume, has minimum length etc when each of them is equal to the cube root of the volume.
