Solving Trigonometry Problems: Basic, Advanced & Examples

Dealing with Trigonometry problems, it is extremely difficult to find practice answers online, which is why our professional team decided to publish a list of questions with the answers to help you see the most common solutions and the formatting. If you need any kind of additional help as you seek math homework online, the safest way would be to compare your task with the provided examples.

By doing so, it is easy to spot a mistake that you may have. Meanwhile, have a look at our Trigonometry examples.

Trigonometry

How to simplify using the half angle formula $\sin (22^{o} 30')$ ?

How to find the exact values of cos 22.5 degrees using the half angle formula?

Find the point (x,y) on the unit circle that corresponds to the real number $t = \frac{4 π}{3}$

Write the first trigonometric function in terms of the second for $θ$ in the given quadrant. $\sec θ, \sin θ; θ$ in quadrant I.

How to simplify $\tan (- 5 \frac{π}{6}) - \cot (7 \frac{π}{2})$ ?

A triangular region can be defined as
The boundary and interior of a triangle.
The boundary and interior of a figure.
The boundary and exterior of a triangle.
The boundary and interior of a polygon.

How to use the half angle identity to find sin 105?

What is the domain and range of $y = 4 \cos x$ ?

simplify $\sin (\sec^{- 1} (x))$

Find ((-5)/pi) in degrees

How to tell whether the value of tan 90 degrees is positive, negative, zero or undefined?

4pi in degrees

What are the six trig function values of $\frac{5 π}{4}$ ?

How to find the derivative of $\sin^{2} x^{2}$ ?

If $\cot θ = - 2$ and $\cos θ < 0$ , find $\sin θ$

How to simplify $\cos^{4} x - \sin^{4} x$ ?

What is the period for csc, sec, and cot?

$\frac{17 π}{12}$ radians in degrees

Given the point P(8/17, 15/17), find $\sin θ$ and $\cos θ$

If cos > 0 and sin < 0 what quadrant is it in?

Trigonometry Problems - Basics, Advanced & Examples