The Skypiea Arc of One Piece remains relevant to this day as Chapter 1138 reveals the world's history. Read on to find out ...

Two previously unknown Neolithic stone circles estimated to be about 5,000 years old were discovered in Dartmoor National Park in southwest England. The stone circles, uncovered during fieldwork ...

The circumference of a circle = \(\pi d\) or \(2\pi r\). Look at the sector of the circle shown below. To calculate the length of the arc, we need to know what fraction of the circle is shown.

A chord separates the circumference of a circle into two sections - the major arc and the minor arc. It also separates the area into two segments - the major segment and the minor segment.