Oliver Atkinson
Trigonometry teacher | Experienced educator in USA
I hold a degree in Trigonometry from York College of Pennsylvania. My passion lies in unraveling the complexities of angles and triangles, guiding students towards mastery in this field. With a deep understanding of mathematical principles, I strive to make Trigonometry not just understandable but enjoyable. From basic trigonometric functions to advanced applications, I am here to demystify this subject for my students. Let's embark on this mathematical journey together, where every angle holds a new opportunity for learning and growth.
Questions
How do i establish the identity? I am not that great a trig. sinA cscA - sin^2A = cos^2A
If #sin x = 1/2# and #sec x < 0# then what is #cos x# ?
How do you find all solutions of the equations #secx+tanx=1# in the interval #[0,2pi)#?
How do you solve #2\cos^{2} x + \cos 2x + \sin x = 0#?
How do i find z?
Given #cosalpha=1/3#, how do you find #sinalpha#?
Which of the following is equivalent to #sin9x#?
How do you find the area given #a=3.05, b=0.75, c=2.45#?
Given #csctheta^circ=sqrt3/2# and #sectheta^circ=sqrt3/3#, how do you find #sintheta#?
Can #tan(x)=cot(x)#? If yes, list all possible values of #x#?
How do you evaluate #cot300°#?
How does one verify #tanx+cosx/(1+sinx)=secx#?
How do you use a calculator to evaluate #sin10^circ#?
The ratio of the angle measures in a triangle is 3:7:8. How do you find the angle measures and then classify the triangle by its angle measures?
How do you solve the triangle of #A=76^circ, a=18, b=20#?
How do you solve (cscx-cotx)^4(cscx+cotx)^4=1?
How do you prove that #(1 + tan theta)[1 + tan(1/4 pi - theta)] = 2#?
How do you evaluate #cot (cos^-1(-0.7003))#?
What is the frequency of #f(theta)= sin 2 t - cos 2 t #?
In which quadrant is #(110012pi)/11# ?