How to use Trigonometry Functions on the Casio fx-9750GIII Calculator

[@CrownPointeChroma]

Thanks for this amazing video Rick!

[@JPSIWA_333]

​@@Echo-wx2bsyour not Rick........

[@HDCalcs]

You're welcome!

[@ash_privv6892]

THANK YOU, IT WORKS NOW

[@HDCalcs]

You're very welcome! I'm glad to hear it works for you now!

[@verose1210]

Very helpful! Thank you!

[@HDCalcs]

You're very welcome! I'm glad to hear this was helpful!

[@1980shameka]

Thanks a million!!

[@robertupthegrove1413]

Thank you so much!!!

[@HDCalcs]

You're very welcome! Thanks for the support!

[@arctticwaffles354]

Idk why but I really like the mini Dino’s next to the calculator

[@HDCalcs]

Thanks, I like them too!

[@ririjimenez]

I have a question when I use sin^-1 0.5 I keep on getting 1/6 pie

[@tunafishtoys]

It’s in radians love

[@ririjimenez]

Tysm 😭😭

[@michaeltimofeyev9303]

I cant figure out how to get the actual theta sign

[@ayoitsgio3120]

Do you know how to use “sto”? I can’t figure it out.

[@HDCalcs]

Thanks for the question you can use the [->] key on the right side of the keypad to store a value into any of the Alpha function keys (A-Z) and recall it with the same Alpha key. Working on a video for it now!

[@robertbrede6199]

I've been asked to 'evaluate Cos -1 of 47/170 .... to the 4th decimal place?" NO MATTER what I try.... it's wrong. I am using a 9750G3

[@tunafishtoys]

Do you know why mine doesn’t give a radical when I do cos30. It only gives a decimal even when u use to s to d button.

[@HDCalcs]

You might be in RAD mode rather than DEG mode. Does COS30 give you 0.154255514499? To see how to change modes see 1:04 in the video. Good luck and let me know if this solves your issue!

[@tunafishtoys]

@ I do get 0.154244…. And it appears that my calculator is in degree mode. I find it’s funny it won’t give me a radical since we have the same calculator.