// multi-utility computation suite · offline · instant · precise
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math.geometry-cone Calculator
Calculates volume (⅓πr²h), slant height, total surface area, and lateral surface area of a right cone. Ice cream cones, traffic cones, and funnel shapes are all right circular cones — same formulas, very different contexts.
Inputs
R
Distance from centre to edge of a circle. Radius = diameter / 2.
H
Vertical measurement. For health calculators, typically standing height without shoes.