Nolan Alexander
University of Colorado Denver
Trigonometry
Trigonometry teacher | Tutor for 10 years
A Trigonometry enthusiast, I earned my degree from the University of Colorado Denver, specializing in unraveling the complexities of angles and ratios. As a dedicated educator, I bring a passion for guiding students through the intricacies of Trigonometry, making seemingly daunting concepts accessible. My commitment to fostering a deep understanding and appreciation for mathematical principles ensures that every student can navigate the world of triangles with confidence. Let's embark on a journey of discovery and mastery together.
Questions
- How do you name an angle between #0^circ# and #360^circ# that is coterminal with the angle #-135^circ#?
- How do you find the missing side of the right triangle with legs: a = 5, b = 12?
- How do you draw #300^circ# in standard position and find one positive and one negative angle that is coterminal to the given angle?
- How do you find the value of #sin300#?
- If #tan x = .67# and #cos x = .83#, what is sin x?
- If #tan x=3#, what are sin x and cos x?
- In unit circle trigonometry, what do x, y, and r represent?
- What is #sin (pi/3)# of unit circle?
- How do you find the cot of a 50 degree angle?
- What is the reference angle for #(7pi)/9#?
- Points A and B are 100 m apart and are on the same elevation as the foot of a building. The angles of elevation of the top of the building from points A and B are 21° and 32° respectively. How far is A from the building?
- In triangle ABC, how do you solve the right triangle given 'a' is 7 m, and the angle 'A' is 22 degrees?
- How do you evaluate sec (11pi)/3?
- How do you find the value of #csc (pi/3)#?
- Why is sin (0) = 0?
- How do I find the value of sin 330?
- How do you use the Pythagorean Theorem to solve for the missing sides a = 6, b = 10?
- From a 50-foot-tall Lookout tower, a park ranger sees a fire at an angle of depression of 1.6° how far is the fire from the tower?
- In a right- angled triangle, the two sides that form the right angle are both 5 inches. How do you find the length of the other side (the hypotenuse)?
- What is the length of the hypotenuse of a right triangle if the two other sides are of lengths 3 and 10?