I agree, my highschool often just stated mathematical equations without explaining what they were. They told us you find the sidelength using sin and gave js a formula and thats it. They didn’t say what sin actually was/represented, how to calculate by hand or even show us the classic unit circle like on this website https://www.mathsisfun.com/geometry/unit-circle.html
I agree, my highschool often just stated mathematical equations without explaining what they were. They told us you find the sidelength using sin and gave js a formula and thats it. They didn’t say what sin actually was/represented, how to calculate by hand or even show us the classic unit circle like on this website https://www.mathsisfun.com/geometry/unit-circle.html