This gives (10 – 2) × 180 = 1440 Image caption, Find the sum of the interior angles of a 26-sided polygon. It would not be practical to draw a 26-sided polygon, so the formula is more useful here.

Image caption, The faces of a prism are the congruent polygon ‘ends’, plus the rectangles that join them. The number of rectangular faces is equal to the number of sides of the polygon cross ...

In early 2024, with the first essential components of the AggLayer being live, the only protocol connected to the network was the Polygon zkEVM with other chains set to 'plug into the AggLayer soon.' ...