Sine Cosine and Tangent... How? [Exam questions]

Finishing off the two part series on Basic Trigs...

Dizaro - One More Night

Joakim Karud

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[kylewhite]

You help me got a 1 last year in Math
I literally came on here to give your video a like, still a subscriber, you're Awesome!👍👌

[britniedouglas]

Failed last year but I'm ready to try again and I accidentally found your channel. Your explanations are much simpler. I think they will help me to pass this year since I'm understanding some things better. Thank you.

[ア尺ノムリ丂]

A lil trick, you can figure out which side is hyp by watching the right angle. The square that forms when you show it is a 90 °, the corner of the square points to the hpy always.

[alandoangatiah]

In the end, to remember better just say SOH-CAH-TOA (pronounced SO-CA-TOE-AH)

SOH; sin(theta)= Opposite/Hypotenuse
CAH; cos(theta) = Adjacent/Hypotenuse
TOA; tan(theta) = Opposite/Adjacent

To find theta, we just use the inverse of the function.

Eg. For Tan.. to find the angle (theta) we use theta =

AND
Hypotenuse² = Opposite² + Adjacent²
Hypotenuse = √(opposite² + adjacent²)

[staceypark]

Sir can't wait to write maths...thanks so so much for your tutorials..!

[soniaramdass]

my guy you helped a lot of us during this covid time and your still helping me thank you sm <333 i swear you're better than my math teacher rn thank you sm ily as a teacher dude

[josephstarly]

To remember faster use this statement- some old horses can always hear their owners approach

[stephonrajkumarsingh]

Mr springer, watching from Trinidad, videos are soo helpful, pls do solutions for Physics January 2019.

[tiffaniebeckles]

Sir know he work real good inno big him up🔥🔥🔥🔥🔥🔥🔥

[marienlovely]

Sir I'm having a little trouble finding the unknown angle when I only have 1 known side. It's confusing to me. I'm writing exams in May/June

[UniquelyChosenbyGod]

Omg thank you soo much☺😊 can you do functions and graphs please

[octain]

Isn't the formulas for soh cah toa given in the formula sheet for cxc?

[jodyannricketts]

Hey am having problem with time spend doing a question. what can i do to improve my time? Cause i literally take long....

[leahbishop]

I learned the formula by this saying: oh hell another hour of arithmetic.

[paulwolf]

Sir u put adjacent over opposite instead of opposite over adjacent for the last one

[shaniashepherd]

Sir can u please help me with trigonometric identities .

[zahirbaksh]

Sir you is a boss, you have to write backwards

[jovanobates]

Sir good night. At 6:32 why is the opposite 1, is that a mistake because I know one is the adjacent and x would be the opposite. So we'd use CAH or TOA not

[shakeemjohn]

Correct me if I'm wrong but isn't X suppose to be the square root of 1 and not just 1

[ram.]

Imagine am in here trying to learn the basics again for college. PAY ATTENTION KIDS