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It actually does something to the number

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Q: What does the TAN key do on a calculator?
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Related questions

How do you find the inverse of a tangent on a calculator?

Usually there is an inverse key or( tan -1 )key for this


What math problem's answer spells a word?

a function key a scientific calculator called TAN


The tan of a 28 degree angle equals?

To get this answer, type in tan(28) in your calculator. It should come out to be about .532. Make sure your calculator is in Degree mode.


Find the cot of a 68 degree angle?

You can calculate this on any scientific calculator. Those calculators don't usually have a special key for the cotangens, but this is the same as 1 / tan(68).


Where is the antilog button on the calculator?

On my calculator it is the same key as the log key, but you have to press the "Shift" key first. It is shown as 10â– .


What is the rounding key on a calculator?

It depends on the calculator. It could be "Rnd".


What is the tangent of 2?

By calculator, tan(2°) is approximately 0.0349. If the units for the measurement of the angle is radians, then tan(2) is approximately -2.185.


Use a calculator to find tan 27 round to the nearest thousandth?

0.510


Use a calculator to find tan 27°. Round to the nearest thousandth?

.510


Use a calculator to find tan 89°. Round to the nearest thousandth?

57.290


What does tan mean and how to use it?

TAN on your calculator means TANGENT. In Pythagoras Theorem. Try googling about Pythagoras Theorem and it will answer your questions. Hope this helps.


How do you get the tangent of 81 degrees?

On your calculator, there should be a Tan button. Hit that, then type in 81. Voila! Tan81 = 6.313751515 (As far as my calculator shows.)