Zoe Austin
Trigonometry teacher | Verified Expert
I'm a graduate of California Institute of the Arts, specializing in Trigonometry. With a passion for mathematics, I aim to simplify complex trigonometric concepts and make them accessible to students. My teaching approach emphasizes practical applications and real-world examples to enhance understanding. Through personalized instruction, I help students develop problem-solving skills and build confidence in tackling trigonometry challenges. Whether it's mastering identities or understanding geometric principles, I'm dedicated to supporting students on their journey to mathematical proficiency.
Questions
How do you use the double angle or half angle formulas to simplify #sin 8x cos 8x#?
What is the period of #f(t)=cos ( ( 4 t ) / 3 ) #?
In triangle ABC, measure of angle A=32 a=12 and b=10, how do you find the measures of the missing angles and side of triangle A?
How do you solve #tan(x+pi)+cos(x+pi/2)=0#?
Provet that? : #cos(-x) -= cosx#
How do you prove # tan^2(x) / (sec(x) - 1) = (sec(x) + 1)#?
A triangle has sides with lengths: 7, 9, and 15. How do you find the area of the triangle using Heron's formula?
How do you find the six trigonometric functions of #(7pi)/6# degrees?
What are the solutions on #0 ≤ x < 2pi# to #secx + cscx + 1/tanx - tanx = 0#?
How can you use trigonometric functions to simplify # 13 e^( ( pi)/8 i ) # into a non-exponential complex number?
How do you find the value of #tan225#?
How do you use a double-angle formula to rewrite the expression #6 cos^2x-3#?
What is the distance between #(5 , (7 pi)/4 )# and #(-4 , pi )#?
How do you graph #y=2 cot x#?
A triangle has sides A, B, and C. Sides A and B have lengths of 3 and 2, respectively. The angle between A and C is #(13pi)/24# and the angle between B and C is # (3pi)/8#. What is the area of the triangle?
How do you prove #(1 - tanx) / (1 + tanx) = (1 - sin2x) / (cos2x)#?
How to solve for x on the interval [0,2π)?
How do you evaluate #Arctan (-1)#?
How do you find the remaining trigonometric functions of #theta# given #sectheta-=13/5# and #sintheta<0#?
Identify the quadrant or quadrants in which an angle A in standard position must be if csc A > 0 and tan A < 0?