square root of r^2+h^2
You are pretty much just using the pythag. therom but replacing a and b with radius and height.
The slant height of a cone is the distance between the curved edge to the vertex at the top of the cone. It is used to calculate surface area.
Put the cone on a flat surface. Lower a horizontal plane until it just touches the apex of the cone. Measure the distance between the flat surface and the plane.
The answer will depend on what information you do have.
you do 3.14*base*high. hope that help
Slant height is 7.81 inches.
slant edge is a height of a cone
Why do you need to FIND the slant height if you have the [lateral height and] slant height?
A right circular cone with 8 height and 6 radius has a slant height of 10.
i dont no
the slant height of a right circular cone is the distance from any point on the circle to the apex of the cone . The slant height of a cone is given by the formula ,√r2+h2 where r is the radius of the circle and h is the height from the center of the circle to the apex of the cone.
Assuming it is a right cone, use Pythagoras - slant height = hypotenuse, other two sides = radius of base, and height.
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
Slant height is 16.16 cm
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.
A cone with a slant height of 22cm and radius of 7cm has a total surface area of about 637.74cm2
The volume of this cone is 37,699 cm3