trigonometry, and more with equal aplomb. It may seem a disservice to the power of Wolfram Alpha to lump it in among calculator apps, but the app deserves a place here because Wolfram Alpha's ...

The Construction Master Pro app calculator can do dimensional math and conversions, right angle solutions, and area and volume solutions. Special functions include: Trigonometric function keys ...

In 2022, two high school students created a trigonometric proof of the Pythagorean Theorem—something that’s only ever been accomplished by a few professional mathematicians. Now, a new article ...

Google has rebuilt Chrome OS’s built-in Calculator app ... and can be expanded to reveal tools for geometry and trigonometry. In the last few years, Google has been moving away from native ...

basic trigonometry, and graphing. These apps are for cool teens who want to hide things from their parents because their family has trust issues. Secret Calculator (free on iOS): Secret browser ...

Save guides, add subjects and pick up where you left off with your BBC account. Calculate the length BC. Give the answer to three significant figures. Use the form \(a^2 = b^2 + c^2 - 2bc \cos{A} ...