Trigonometry: Calculating the ratio using your calculator Casio fx-991ms

This video will show you how to calculate the trigonometric ratio of right angle triangles using your Casio fx-991ms. It will also show you hot to put the calculator in degree mode.

[timaa.]

My teacher couldn’t find what’s wrong with my calculator but you did, thank you!

[tiberiu_nicolae]

Are you trying to whisper your calculator to sleep?

[ddaseries]

Mam please tell about cos 30 in fraction

[johnshepard]

But how to find out the value of cos 30 in fraction???

[onlyd]

isn't the value of cos 30° √3/2? how to get that in the calculator??

[mrespect...]

thank you mam it was very helpful for me because i was not understanding that what is going on my calculator bec tomorrow iis my paper thank you very muc
may god bless you🥰🥰🥰🥰🥰🥰

[chaudaryhammad]

Thanku U Dont Know How Much U Help Me...😍

[MdMamun-synt]

Mam, , next time please try to speak louder, if it doesn’t cost u any money please🙂

[shivasingh-jdzx]

U made my exam easy..😘love from india..

[MrChit-odpo]

thanks. couldnt figure funtions out..you did it!! i had to crank the volume tho

[Thekidsdreamland]

So how can we find values above these like sin45 sin60 etc

[leeroyr]

IAM going to completety forget this tomorrow in my exam

[Faizan__Rajput]

Bro Tomorrow is my Exam, Very Very Thank You and also Pray for me.

[saqlainzafar-zegb]

Mam please you help me to understand to perform itrignometry in joinus calculater

[ManasaMadhubn-jf]

Thank you soo much Its very helpful for mee

[krispykrem]

I need to convert to root fraction? I don't know how to? please help

[ruhulslearningcare]

Plz tell me. How to find cosec, sec..

[saqich]

press shift sin30 then u will exact value

[shamshulhamizana.w.]

how do you type cos^2 25
one the calculator

[gaganalokesh]

Hey how to put tan^2 theta in calculator? Anybody...