case 1In 2D coordinate system the sum of the angles of all quadrants=360 degree= 2pi radianin (x,y) planeCase 2In 3D coordinate system (x,y,z) I took 3 possible planesi.e.(x,y) (y,z) (x,z)each ...

“Why are there 360 degrees in a circle?” A regular reader recently asked me that question. My first response was to say “Because Miss Helland told me so.” Miss Helland was m… ...

Learn about and revise the different angle properties of circles described by different circle theorems with GCSE Bitesize AQA Maths.

Learn about and revise the different angle properties of circles described by different circle theorems with GCSE Bitesize AQA Maths.