Showing posts from September, 2022

Badminton Origin

N outdoor game similar to lawn tennis but played with a shuttlecock 1874 from Badminton House name of Gloucestershire e…

Sum of Exterior Angles of a Polygon

Total sum of all the exterior angles of the regular polygon 360 Let number of sides be n. Where n is the number of side…

A Level Chemistry Periodic Table

Periodic Table Periodic Table Aqa Chemistry Chemistry