Solving Trigonometry Problems: Basic, Advanced & Examples

How to find an area of a triangle?

Chris Cruz 2021-12-19

What is the derivative of $\sin^{2} (x)$

abreviatsjw 2021-12-19

How do you verify the identity $\frac{\sin 2 x}{\sin x} = \frac{2}{\sec x} ?$

Mary Reyes 2021-12-18

What is $\frac{3 π}{4}$ in degrees?

Gregory Emery 2021-12-18

Find the exact value of $\cos (15^{\circ}) \sin (105^{\circ})$

Katherine Walls 2021-12-18

What is the derivative of $f (x) = \cot (x)$ ?

Francisca Rodden 2021-12-17

How do you find the value of $\tan 90 ?$

lunnatican4 2021-12-17

What's the formula for $\cos^{3} A$ ?

kramtus51 2021-12-17

What does $\tan \frac{π}{2}$ equal?

Margie Marx 2021-12-17

How do I use the intermediate value theorem to determine whether $x^{5} + 3 x^{2} - 1 = 0$ has a solution over the interval $[0, 3] ?$

Frank Guyton 2021-12-17

In a 30-60-90 triangle, the shorter leg has length of $8 \sqrt{3}$ m. What is the length of the other leg and the hypotenuse?

Linda Seales 2021-12-17

What is the derivative of $y = \tan (x)$ ?

Joyce Smith 2021-12-17

What is the value of x, if we have a triangle, where $A B = 3 x - 5$ , $B C = 2 x + 20$ , $A C = 4 x - 30$ and the triangle is equilateral?

vegetars8t 2021-12-17

Derivative of $y = \arccos (x)$

Kathleen Rausch 2021-12-17

Simplify $\frac{\sin^{2} θ + \cos^{2} θ}{\cos^{2} θ}$

Talamancoeb 2021-12-17

Find the solution of $\cos (2 x) - \cos (x) = 0$ in the interval $[0; 2 π)$

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.