Total Surface Area of Torus Formula:
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The Total Surface Area of a Torus is the complete area covering the entire outer surface of the torus shape. A torus is a surface of revolution generated by revolving a circle in three-dimensional space about an axis coplanar with the circle.
The calculator uses the torus surface area formula:
Where:
Explanation: The formula calculates the total surface area by considering both the major radius (hole radius + circular section radius) and the minor radius (circular section radius) of the torus.
Details: Calculating the surface area of a torus is important in various engineering applications, architectural designs, manufacturing processes, and mathematical modeling where torus-shaped objects are involved.
Tips: Enter the radius of the circular section and the hole radius in meters. Both values must be positive numbers greater than zero for accurate calculation.
Q1: What is a torus in geometry?
A: A torus is a surface of revolution generated by revolving a circle in three-dimensional space about an axis that is coplanar with the circle.
Q2: What are the practical applications of torus surface area calculation?
A: Torus surface area calculations are used in designing doughnut-shaped objects, architectural structures, mechanical components, and in various engineering applications.
Q3: How does the hole radius affect the surface area?
A: The surface area increases as the hole radius increases, given a constant circular section radius, because the overall size of the torus becomes larger.
Q4: Can this formula be used for partial torus surfaces?
A: No, this formula calculates the total surface area of a complete torus. For partial torus surfaces, different calculations are required.
Q5: What units should be used for the inputs?
A: The calculator uses meters for both radius inputs, but the formula works with any consistent unit system as long as both radii are in the same units.