# Arctan calculator

Given arctan (3x) = θ, we can find that tan (θ) = and construct the following triangle: To find sine, we need to find the hypotenuse since sin (θ)=. Let c be the length of the hypotenuse. Using the Pythagorean theorem, (3x) 2 + 1 2 = c 2 9x

## Arctan Calculator

Below is an inverse tangent calculator (or arctan calculator ), which calculates an angle from the ratio from the tangent function. Enter a result and choose to return radians or degrees, then
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## Two arguments arctangent

Arctan Calculator is a free online tool that displays the arctan value whose tangent value is given. BYJU’S online arctan calculator tool makes the calculation faster, and it displays the angle in

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## Arctan free online calculator

The Artctangent calculator is also referred to as the inverse tan calculator. It is used to calculate the inverse of a tangent. It has a single text field and active controls that perform different

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## ATAN function calculator and graph Deal with math problem 