# Truncated cone 5

The height of a cone 7 cm and the length of side is 10 cm and the lower radius is 3cm. What could the possible answer for the upper radius of truncated cone?

**Your answer:**Tips to related online calculators

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Pythagorean theorem is the base for the right triangle calculator.

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Pythagorean theorem is the base for the right triangle calculator.

See also our trigonometric triangle calculator.