The ratio of Opposite side of acute angle and Hypotenuse in a Right angle triangle was first named by whom?

The ratio between Opposite side of an acute angle and Hypotenuse, of a Right angled triangle was first named by one of the famous mathematician Aryabhatta.

Where the first/ former Olympics was held? Which was the Deity?

The Former Olympics Competition was held at the surrounding of a Temple. The Temple was situated at the Olympia Valley. The Temple was of Seuss Deity,  the Deity Emperor in Greek Saga. This sculpture was one of the Miracles of the wold in Antique. And it was made up of Gold and Elephant horn, and was a huge in size. The Sculptor of this sculpture was Phidias.