Given a base radius of 6 and perpendicular height of 14, the curved surface area of the cone is 287.1 square units.
The lateral area is 188.5 m2
Since the base of a cone is a circle, we substitute 2πr for p and πr2 for B where r is the radius of the base of the cylinder. So, the formula for the lateral surface area of a right cone is L. S. A. = πrl, where l is the slant height of the cone.
pi x radius x slant height
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.
The slant height cannot be larger than the base radius.
The lateral area of a right circular cone with a base diameter of 4 m and a slant height of 15 m is: 94.25 m2
Lateral area is 188.5 m2
95.08 m2
For a right circular cone, the lateral area is 565.49 units2
This cone has a lateral surface area of approximately 226.73cm2
The lateral area is 188.5 m2
The "slant height" is called the lateral height.There is no formula. However, if you find the radius of the base and the height of the cone, you can form a triangle. Now use the Pythagorean theorem. Radius2 + height2 = lateral height2.
The lateral surface area of a right circular cone with a radius of 12cm and a slant height of 20cm is approximately 754cm2
Since the base of a cone is a circle, we substitute 2πr for p and πr2 for B where r is the radius of the base of the cylinder. So, the formula for the lateral surface area of a right cone is L. S. A. = πrl, where l is the slant height of the cone.
pi x radius x slant height
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.
The slant height cannot be larger than the base radius.