Author: Oscar Cronquist Article last updated on May 04, 2022

The COT function calculates the cotangent of an angle specified in radians.

Formula in cell C3:

=COT(B3)

Excel Function Syntax

COT(number)

Arguments

number  Required. An angle in radians.

Comments

Use the RADIANS function to convert degrees to radians.

=COT(RADIANS(30))

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