Lesson 1 of 3 TRIGONOMETRY [trigonometry ratios, Pythagoras Theorem]

This is lesson one on #Trigonometry make sure you watch lessons two.

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[SeraPhiri-bm]

Best mathematics teacher in the world

[conce_]

Thank you sir for the lesson l really enjoyed God bless you

[LilianPhiri-njdq]

Sir how long do we tell whether to use pythagorus theorem or the sohcahtoh rule

[musengeronnie]

How do you fine sine 30 without the use of a calculator in paper one, sir

[VASNALAZULU-kloq]

Sir please do teach is how to punch the ratios in the cakculator

[francismalauni]

Sir when finding the angle z why did you do the inverse of tan instead of just using tan ?

[chisengamercy]

How can you calculate an angle without using a calculator please sir answer me

[mwnkt]

Could you also do a logs lesson similar to this.

[makkalberto]

Morning sir, have you ever done Trigonometry equations?
Cause it's kind of confusing 😂😂.I just request that you do it.

[janetposo]

Since in paper one you don't use a calculator what can you do if you want to find tan, sin or cos and also their inverse in a given question?

[gracechitoshi]

Sir, since in paper one we aren't allowed to use calculators, how are we expected to solve with included angles?
Like the way you solved the 2017 question.

[naomimulemba]

Spelling for trigonometry sir you have written something else like trogonometry