Unlock the power of geometry with our easy-to-use Total Surface Area of a Right Circular Cone Calculator. Simply input the radius and height to instantly find the surface area, perfect for academic, engineering, or design projects. Calculate accurately and save time!
Formula:
The total surface area (TSA) of a right circular cone is calculated using the formula:
TSA = πr(r + l)
Where:
- r = Radius of the base
- l = Slant height of the cone
If the slant height (l) is not known, it can be derived from the radius (r) and height (h) using the Pythagorean theorem:
l = √((r)² + (h)²)
Therefore, the total surface area can also be expressed as:
TSA = πr(r + √((r)² + (h)²))