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.
Why do you need to FIND the slant height if you have the [lateral height and] slant height?
Assuming it is a right cone, use Pythagoras - slant height = hypotenuse, other two sides = radius of base, and height.
Entire surface area of a cone = (pi*radius2)+(pi*radius*slant length) Use Pythagoras' theorem to find the slant length
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.
By means of Pythagoras' theorem providing you are given the radius and perpendicular height of the cone
area base hight
Slant height is 39.98 cm
When you make a cone, you fold the cone along its slant height and thus you get the cone which is curved. So when you need to find the curved surface area (Which excludes the base) you need to use the same slant height that you folded the paper along which gave you the cone. Check out the links attached. It has some illustrations which will help.
Uisng the lateral area and tha radius, you should be able to find the height of the cone. Using the height and radius as the legs of a right triangle, use the Pythagorean Theorem. The hypotenuse is the slant height.
Well, isn't that just a happy little math problem we have here! To find the height of the conical tent, we first need to calculate the slant height using the curved surface area formula: Ο * base diameter * slant height = curved surface area. So, in this case, the slant height would be 3080 / (Ο * 56) = approximately 17.5m. Then, we can use the Pythagorean theorem to find the height by considering the radius, slant height, and height as a right triangle. Happy calculating!
Use Pythagoras' theorem
Label t radius 6cm the height 8cm and the slant height 10cm