Apple's Calculator app does more than help you calculate tips. With the latest OSes, it launches on iPad and lets you create ...

MANILA, Philippines — A spooky and spine-chilling week awaits movie fans as SM Cinema brings back Sine Sindak, its Halloween-themed film festival, in partnership with Viva Films and CrystalSky ...

In a new peer-reviewed study, Ne'Kiya Jackson and Calcea Johnson outlined 10 ways to solve the Pythagorean theorem using trigonometry, including a proof they discovered in high school.

The best fake tan for a bronze glow for your staycation or abroad. From high street to high end, tan drops to mousses and sprays, these are the best buys. Plus genius hacks for streak-free application ...

In trigonometry, the law of sines, sine law, sine formula, or sine rule is an equation relating the lengths of the sides of any triangle to the sines of its angles. According to the law, where a, b, ...

Formulating a method as a computer-executable program and debugging that program is a powerful exercise in the learning process.