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Cone Calculator
Enter a cone's base diameter and height. Slant height, surface area, and volume are worked out for you.
Radius
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Slant height — √(r² + h²)
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Base circumference — π × diameter
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Base area — π × r²
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Lateral surface area — π × r × slant height
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Total surface area — base area + lateral area
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Volume — ⅓ × base area × height
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