Don't memorize the unit circle! Do this instead!

Stop! Don't memorize the unit circle! There's a much simpler way to do trig problems, and in this video we show you exactly what it is! By learning the two "special triangles" (30-60-90 pi/6 - pi/3 - pi/2 and 45-45-90 pi/4 - pi/4 - pi/2) you can do trigonometry problems much more easily!

[roryroberts]

How do we memorize the coordinates that go on the outside of the circle? EX: At 30 degrees or pi/6, we have (sqrt. 3/2, 1/2)

[khaliffoster]

Ok, what is logical reason for square root, the total of two unit number, which you divide one number like 30 and 60, so the ratio is 2, so it is 1 and 2, so you divide 3 / 2. So, it is same as 1 + 2 = 3, 3 + 2 = 5, but you go opposite way that is 1 + 2 = 3, 3 / 2, so so square root is even divide backward, that is even as start to 3. So, 1.5, but you put 1.7?? Ok, square root is opposite of power of 1 or so. And triangle is perfect to circle since it is even 90 for 4 of them to represent 4 section of triangle, that is even 90, so 45 degree horizontally and vertically. So, I get it, so any less than 180, is equal section of 90 which either horizontally or veritcally, that is 30 to 60. Divide ratio is 2. 1, 2 and in total of 3. So, next to 150 is all confirm so, but how ya convert into 5 * 3.14... / 6. So, I did it by 30 divide 180 to equal 6. So, 150 to divide 6 that is 25. So, square root 25 is 5. So, I am making up, so it is not accurate to understand how it works. So, how you convert into 150 that is connect to radians? So, the negative part is bottom to positive part is top.

For square root 3 divide 3 is 1, base on my calculator, but when I square root for 3 / 2, which 3/3 that is 1.7, so, how it works since it is not even.

[HerreraM]

He literally taught me in a span of minutes, which my teacher couldnt do 💀