# Madelyn Adams

Butler University

Trigonometry

Trigonometry teacher | Verified Expert

I am a Trigonometry specialist, holding a degree from Butler University. With a passion for mathematics, I've honed my expertise in Trigonometry to guide students through its complexities. My journey through Butler University equipped me with comprehensive knowledge and effective teaching strategies. I strive to foster a deep understanding of Trigonometry, helping students navigate its intricacies with confidence. Whether unraveling triangles or mastering trigonometric functions, I'm dedicated to empowering students to excel in this field. Join me on the path to mathematical mastery at Butler University's tutoring platform.

## Questions

- How do you calculate the size of an angle, given the three sides a=5, b=4, c=3?
- How do you solve the triangle if the angles given are 90, 60, and 30 and the length of the hypotenuse is given as 10?
- How do you find the reference angle for the following angle: 69 degrees?
- How do you sketch the angle 240 degrees and find its reference angle?
- How do you know if to divide or multiply in soh cah toa problem for example Sin30=x/5?
- How do you determine the quadrant in which the angle #-336^circ# lies?
- How do you convert the angle #-128^circ 30'# in decimal degree form?
- How do you convert the angle #330^circ 25''# in decimal degree form?
- How do you determine the quadrant in which #(9pi)/8# lies?
- How do you determine the quadrant in which #6.02# radians lies?
- How do you find the reference angle of #theta=3.5# and sketch the angle in standard position?
- If #tan theta=2/3# and #cos theta >#, how do you find #sin theta#?
- How do you find the values of the other five trigonometric functions of the acute angle A with #cosA=2/sqrt10#?
- A rectangle has dimensions 5.5cm by 2.8cm, how do you determine the measures of the angles at the point where the diagonals intersect?
- How do you find the exact value of the six trigonometric functions of the angle whose terminal side passes through #(0.3, 0.4)#?
- How do you name an angle between #0^circ# and #360^circ# that is coterminal with the angle #-60^circ#?
- How do you find the missing side of the right triangle with legs: a = 5, b = 12?
- How do you find the csc, sec, and cot. of theta in a unit circle?
- How do you find the exact value of #sin60°cos30° + sin30°cos60°#?
- Why is cos -pi/6 the same as cos pi/6?