Calculator

The tangent of an angle is defined as the ratio of two side lengths of the triangle that contains the angle divided by the radius of the circle inscribed in the triangle (or half its perimeter). In order to use a tangent circle calculator, you need to know these three things about your triangle. First, … Read more

In physics, we know that kinetic friction is always opposed to motion. So what happens if you have an object in motion? In this article, I’ll explain how to calculate kinetic friction in block-and-pulley systems and how to apply it to real-world scenarios. Kinetic Friction To kinetic friction in a block-and-pulley system, you need to … Read more

If you’ve never heard of the golden ratio equation, also known as the divine proportion, it’s the mathematical relationship between two quantities that creates an aesthetic sense of perfection and balance in any given artwork or design. The golden ratio equation can be used to calculate the value of this ratio in relation to other … Read more

There are three laws that govern the interior angles of any Triangle laws, and knowing these laws can help you solve many different triangle problems that involve trigonometry or geometry. These laws apply to right triangles, acute triangles, obtuse triangles and any other kind of triangle—there’s no getting around them! While there are plenty of … Read more

Are you looking for a trig conversion table to help you easily find the measurements you need? If so, you’ve come to the right place! We’ve put together this short guide to all of the most common conversions between different trigonometric functions and their metrics, including sine, cosine, tangent, and more. You don’t have to … Read more