Two New Orleans high school students recently attended a conference where they proved an “impossible” math problem by using trigonometry. For more than 2,000 years, mathematicians worldwide have ...

You’re standing at the edge of a cliff, phone in hand, trying to measure the distance to the opposite side – no tape measure, no drone, just your brain. Now what? Trigonometry just became your ...

Calcea Johnson and Ne'Kiya Jackson, who surprised the math world when they produced innovative solutions to a 2,000-year-old puzzle, wowed the math world again when they presented several new ways of ...

In September 2019, news broke regarding progress on this 82-year-old question, thanks to prolific mathematician Terence Tao. And while the story of Tao’s breakthrough is promising, the problem isn’t ...

Don't show this to your kids—Google Search and Lens can now solve advanced trigonometry, calculus, geometry, physics, and other science problems. Thanks to improved Search smarts, solving and ...

In this video, I simplify a trigonometric expression using two methods: a beginner approach and an expert approach. This math ...

In this video, I explain how to use Pythagorean identities to simplify trigonometric expressions. We focus on substituting ...