## Law of Sines, Basic Introduction, AAS & SSA – One Solution, Two Solutions vs No Solution, Trigonomet

This trigonometry video tutorial provides a basic introduction into the law of sines. It explains how to find the value of the missing side of a triangle or the missing angle. it explains how to solve AAS and SSA triangles using the law of sines formula. It helps you to tell if the triangle has one solution, two solutions, or no solution. This tutorial contains plenty of examples and practice problems.

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Does it matter how we set up the ratio, because when my teacher taught this he had SinA/a instead of a/SinA?

i love you so fucking much thank you sm.

thaank u i love u sir

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10/10 cuz of u i luv this guy

How to solve Sin Cos bla bla I can't get the right answer

I want to know how old this guy is. Sounds 20/21

how do we know when to use arcsin or sin

rounding off is my problem, I don't know which

what if the problem is given as a = 50 b = 30 a= 45 degrees? do we still use the a = 45 degrees as the angle for a = 50?

Life saver

Can you do an example where the sines of side a and b are unkown and side c is unkown?

Thank you so much. I was online and not paying attention. Learned what my test is over from 5 mins from this video

Bro my teacher is terrible, you are a life saver

Tagalog dubbed pls HAHAHAHAHAHA

thank you man you help a lot because i took all honors and its hard with qurantine

You gave opposite equations for the law of sines between this video and your video called "How To Calculate The Missing Side Length of a Triangle!!" From your other video, you said sin A/a=sinB/b=sinC/c NOT a/sinA=b/sinB=c/sinC. How can you have opposite equations that get different results for the same topic? And the book Trigonometry for Dummies gives both together equation sinA/a=sinB/b=sinC/c and a/sinA=b/sinB=c/sinC!!!!!!

2:23 “ok what just happened here”

Me: 😐

Why devide by sin 60 only. Please some one answer me..

I calculated all calculations but your and my calulations doest match (i calculated in degree )😁

Thank you man!

Do y’all have to do ALEKS too because your teacher doesn’t wanna teach anyone anything?

You have know idea how helpful this video is. Thank goodness you took the time to make this video

By the this sooo alue for me tooo as aA/L student

Bro what is the software that you using for teaching maths

Aas?

the triangle has no solutions

me with an answer: 💀👀😐🧐

Thank god for you, dude. I did not understand this at all because of quarantine

You make more sense than Khan

13:21 how on earth do u get 1.089, its 1.087 when rounded

Wow I didn’t know that we could to a cross multiple that’s much easier than what I studied in class! Ty >3

20:06 and that's why ASS can't be a reason of proving congruent triangles.

5:48

can someone tell me why in minute 3:10 he wrote side A as 8 when in the triangle that was drawn, 8 is clearly in side B??

Im only here for minecraft…

im learning this in middle school and this really helped.

I love you man

And the law of sine (all three ratios) is equal to 2 times the radius or the diameter of a circle with the triangle inside touching the circle.

Are there any obtuse triangles?

Does it apply 2 possible solutions to the law of cosine?

Thank you! I appreciate since "online school" is very hard… And it's driving me crazy haha 😂

At 8:04 you are saying there are two solutions, but on this SSA triangle that is acute side a is larger than side b so there would only be one solution. You would not need to have that other solution.

thanks

Thank you so much🥺

What if for an ssa triangle you got the angle of B but you only got the side lengths of a and c, how would you solve the triangle then?

Could you have used Pythagorean to solve for side c at 11:35

omg how can someone make trignometry seem so simple like this? im so impressed! straightforward and on point. thanks for your hard work. <3

THANK YOU SO MUCH

In 5:18, shouldn't it be 7.08 instead of 7.07 because the answer is 7.076415447??

i hate math