what is the inverse tangent of
(rad3/3)?
30 degrees or pi/6 radians
a 30, 60, 90 triangle is in proportion to
1, sqrt 3, 2
so tan 30 = 1/sqrt 3 *(sqrt 3/sqrt 3) = sqrt 3/3
To find the inverse tangent (also known as arctan) of a given value, you can use a scientific calculator or a mathematical function in software such as Excel. Here's how you can find the inverse tangent of the value (rad3/3):
Using a scientific calculator:
1. Make sure your calculator is in the correct mode for angle measurement. Most calculators offer degrees (deg), radians (rad), and grads (grad) as options. Since we are dealing with radians, make sure your calculator is set to radians mode.
2. Enter the value (rad3/3) into the calculator.
3. Press the inverse tangent button (commonly denoted as "tan^(-1)" or "arctan"). This button might be labeled differently depending on the calculator.
4. Read the result displayed on the calculator screen. It will give you the inverse tangent of the value (rad3/3) in radians.
Using Excel:
1. Open a new worksheet in Excel.
2. In a cell, enter the formula "=ATAN(rad3/3)". This formula calculates the inverse tangent of the given value.
3. Press Enter or Return to get the result. The cell will display the inverse tangent of the value (rad3/3) in radians.
Please note that the result may be in decimal form. To convert the result from radians to degrees, you can multiply it by 180/π (180 divided by pi ≈ 57.2958).
I hope this explanation helps you find the inverse tangent of (rad3/3) using a scientific calculator or Excel!